A175302 a(n) = Sum_{k=1..n} A175301(k).

1, 2, 4, 5, 7, 8, 10, 11, 13, 15, 16, 18, 22, 28, 42, 43, 45, 47, 49, 53, 63, 64, 66, 68, 76, 88, 94, 105, 111, 124, 154, 157, 161, 194, 202, 206, 215, 220, 226, 233, 253, 258, 260, 262, 268, 274, 276, 281, 293, 297, 315, 334, 354, 360, 382, 405, 417, 423, 449

Offset

1,2

Comments

The largest integer that, when written in binary, occurs as a substring both in binary n and in binary a(n) is A175301(n).

Links

Rémy Sigrist, Table of n, a(n) for n = 1..16384

Prog

(PARI) See Links section.

Crossrefs

Cf. A175301.

Sequence in context: A249400 A347782 A226896 * A288521 A067940 A230286

Adjacent sequences: A175299 A175300 A175301 * A175303 A175304 A175305

Keyword

base,nonn

Author

Leroy Quet, Mar 24 2010

Extensions

More terms from Rémy Sigrist, Jan 25 2020

Status

approved