A263252 Partial sums of A263250.

2, 3, 4, 4, 4, 4, 6, 6, 6, 6, 6, 6, 8, 8, 8, 9, 10, 10, 12, 13, 14, 15, 16, 16, 18, 18, 19, 19, 19, 19, 19, 19, 20, 21, 22, 23, 26, 27, 28, 28, 29, 29, 30, 31, 32, 32, 33, 33, 35, 35, 35, 36, 36, 36, 37, 37, 38, 38, 38, 38, 40, 40, 40, 40, 40, 40, 43, 44, 45, 46, 46, 46, 47

Offset: 0

Author

Antti Karttunen, Nov 07 2015

Keywords

• nonn

Links

• Antti Karttunen, Table of n, a(n) for n = 0..10000

Crossrefs

Cf. A263250, A263253.

Cf. also A263086.

Programs

PARI

\\ See program at A263250.

Scheme

;; With memoization-macro definec.
(definec (A263252 n) (if (zero? n) (A263250 n) (+ (A263250 n) (A263252 (- n 1)))))

Formula

a(0) = A263250(n); for n >= 1, a(n) = A263250(n) + a(n-1).