A279346 a(n) = A000120(A279343(n)).

0, 1, 1, 1, 2, 2, 1, 2, 2, 2, 1, 3, 3, 2, 2, 2, 3, 2, 1, 3, 3, 3, 3, 2, 2, 2, 4, 4, 3, 3, 2, 3, 3, 2, 1, 4, 3, 3, 3, 2, 3, 3, 4, 4, 4, 2, 2, 4, 2, 4, 3, 3, 4, 3, 3, 3, 2, 5, 5, 4, 4, 3, 3, 3, 4, 2, 1, 4, 3, 4, 3, 2, 3, 3, 5, 4, 4, 2, 3, 4, 3, 4, 3, 4, 4, 4, 4, 2, 2, 5, 5, 5, 3, 4, 2, 3, 4, 3, 5, 3, 3, 4, 5, 3, 3, 4, 4, 5, 3, 2, 4, 5, 5, 4, 4, 4, 4, 3, 3, 3

Offset: 1

Author

Antti Karttunen, Dec 10 2016

Keywords

• nonn

Links

• Antti Karttunen, Table of n, a(n) for n = 1..8192

Crossrefs

Cf. A000120, A080791, A279341, A279343, A279345, A279347.

Programs

Scheme

(define (A279346 n) (A000120 (A279343 n)))

Formula

a(n) = A000120(A279343(n)).

a(n) = A279345(A279347(n)).

For all n >= 2, a(n) = 1+A080791(A279341(n)).

For all n >= 2, a(n) + A279345(n) - 1 = A256993(n).