The 8 Dedekind N. on 51 minutes.
Sequence OEIS A132581.
"New values and cool relationship."
(C) Author. JM M.A. Spain-UE. 2020.
Contact: JMMA965@protonmail.com
New:*
n F(n) A blast.
128 0002.4146.8204.0998; M7 aka F(128).
160 0001.0915.5249.3226.6679; Last known.
164* 0005.8783.4149.5816.1884;
168* 0014.1975.3406.9172.3630;
172* 0039.3953.4418.5632.4853;
176* 0051.2617.1120.4101.3308;
180* 0161.5425.7144.5831.0110;
184* 0225.4830.5719.5672.0898;
188* 0332.3658.7553.6968.2762;
192* 0337.9107.8507.6574.6508; F192+F252=F256.
196* 1925.8137.5568.0675.8426;
200* 5238.7009.8371.8298.2255;
204* 0001.6780.3451.1261.6143.1395;
208* 0002.3953.6031.7266.5685.8796;
224* 0022.8147.0929.0804.6885.3455; F224+F248=F256.
240* 0280.6521.8614.3437.7895.3894; 2*F240=F256.
248* 0538.4896.6299.6070.8905.4333; See 224.
252* 0561.2705.8120.8367.9216.1280; See 192.
253* 0561.3043.7223.8582.0165.4146;
254* 0561.3043.7226.2728.7586.6790; F256=F254+F128.
255* 0561.3043.7228.6875.5790.7787; F255+1=F256.
256 0561.3043.7228.6875.5790.7788; M8.
What's up.
For the still unknown numbers:
M9 = F(512) = F(496)+F(480).
M10 =F(1024) = 2*F(992).
All Mn values, n even, are even.
All calculated with the x64-86 OpenMP Windows10 EXE.
Released freebie on: https://github.com/JOSMAN-UE
The program can calculate each F(n), with n multiple of 4 between 8 and 256.
Time spent is not O(n). Some numbers require computer power. You guys for real: A whiz. SaysME your score.
Pending: 212,216; 220,228; 232,236,244.
(C) Author: JM Montolio A. Spain-UE. 2020.
m8
Dedekind Numbers. Author (C) JM Montolio A. Spain. Ag-2020.
===========================
PGCQFL -- n 64 -------
Fri Aug 07 14:54:00 2020
NodeCores: 4
RDO -- n 64 wC 64 iC 7828354
Fri Aug 07 14:54:04 2020
DBG: npermut 720
Q -- n 64 wC 64 iC 7828354 RVAL 16353 DUAL 1:8071
Fri Aug 07 14:54:17 2020
x4 -- n 64 wC 64 iC 7828354 RVAL 16353 QDUA 8071 n4 256
Fri Aug 07 14:55:55 2020
DBG: x4 ESPOT:1 CRUM= 8282
Fri Aug 07 15:45:38 2020
ESPOT 1 iC 7828354 RVAL 16353 QDUA 8071 CRUM 8282
F(256)= 0561.3043.7228.6875.5790.7788
//////////////////////////////////////// M8. Spent time: 51 minutes. ////////////////////////////////////////