A257130 Where the difference A055938(n) - A005187(n) obtains record values; positions of records in A257126.

1, 2, 5, 11, 23, 27, 55, 111, 121, 245, 247, 495, 503, 1007, 2015, 2037, 4077, 8157, 8175, 8179, 16363, 16367, 32735, 65471, 65517, 65519, 131039, 131055, 262111

Offset

1,2

Comments

The corresponding record values of A257126 are 1, 2, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 32, 33, ..., (possibly A062289).

Links

Table of n, a(n) for n=1..29.

Prog

(Scheme) ;; With Antti Karttunen's IntSeq-library.
(define A257130 (RECORD-POS 1 1 A257126))

Crossrefs

Cf. A005187, A055938, A062289, A257126.

Sequence in context: A205880 A009293 A180337 * A038924 A278696 A226843

Adjacent sequences: A257127 A257128 A257129 * A257131 A257132 A257133

Keyword

nonn

Author

Antti Karttunen, Apr 16 2015

Status

approved