A107262 Position where n (presumably) appears the last time in A107261, or 0 if n keeps appearing.

64, 256, 841, 1021, 533, 1027, 0, 1231, 3721, 1937, 8836, 2421, 9026, 9608, 0, 0, 20451, 22209, 22805, 0, 23723, 22509, 22505, 0, 24337, 24347, 24651, 24967, 25605, 25927, 26577, 27889, 32400, 32762, 27565, 0, 29585, 30629, 0, 0, 32409

Offset

0,1

Comments

The sequence resulted from analysis of A107261(n), n<=3e5.

Numbers that seem to keep appearing include 6,14,15,19,23,35,38,39...

Links

Table of n, a(n) for n=0..40.

Crossrefs

Cf. A107263.

Sequence in context: A321070 A017066 A141478 * A255662 A045029 A231528

Adjacent sequences: A107259 A107260 A107261 * A107263 A107264 A107265

Keyword

nonn,hard

Author

Ralf Stephan, May 15 2005

Status

approved