1,5

Antti Karttunen, Table of n, a(n) for n = 1..6561

Indranil Ghosh, Python program to generate the sequence

a(2n+1) = A265354(n), a(2n) = a(A265352(n)).

(Scheme, with memoization-macro definec)

(definec (A265910 n) (if (odd? n) (A265354 (/ (- n 1) 2)) (A265910 (A265352 (/ n 2)))))

One less than A265911.

Cf. A265345, A265352, A265354 (compare the scatter-plot).

Sequence in context: A074735 A074090 A054025 * A222212 A318526 A054869

Adjacent sequences: A265907 A265908 A265909 * A265911 A265912 A265913

nonn,look

Antti Karttunen, Dec 18 2015

approved