A383272 Positions of records in A383271.

0, 2, 6, 15, 21, 45, 111, 261, 1605, 1995, 4935, 8295, 69825, 268155, 550725, 4574955, 12024855, 39867135, 398467245, 1698754365, 16351800465

Offset

1,2

Comments

Using A322743, a(22) <= 72026408685 and, if it is equal, a(23) <= 120554434875.

Links

Table of n, a(n) for n=1..21.

Crossrefs

Base-2 analog of A276694.

Cf. A383271, A322743.

Sequence in context: A129631 A014847 A013636 * A144653 A276782 A227210

Adjacent sequences: A383269 A383270 A383271 * A383273 A383274 A383275

Keyword

nonn,base

Author

Michael S. Branicky, Apr 21 2025

Status

approved