login
A189123
Positive integers n such that A005245(n-i) + A005245(i) < A005245(n-1) + 1 for some i, 1 < i < n.
3
21080618, 63241604, 67139098, 116385658, 117448688, 126483083, 152523860, 189724562, 212400458, 229762259, 318689258, 348330652, 353942783, 366873514, 373603732, 379448999, 385159320, 404764540, 409108300, 460759642, 465722100, 477258719, 498197068, 511069678, 516743639, 519835084, 538858312, 545438698, 545790940, 546853138, 574842670, 575550972, 581106238, 590785918
OFFSET
1,1
COMMENTS
Counterexamples to the first conjecture of David Wilson on A005245.
a(1) was found by Igor aka CD_Eater from Moscow in January, 2008
Prime terms are listed in A189125.
CROSSREFS
KEYWORD
nonn
AUTHOR
Max Alekseyev, Apr 17 2011
STATUS
approved