A265412 Partial sums of A265411.

1, 8, 11, 14, 15, 18, 19, 22, 23, 24, 27, 28, 29, 32, 33, 34, 35, 38, 39, 40, 41, 44, 45, 46, 47, 48, 51, 52, 53, 54, 55, 58, 59, 60, 61, 62, 63, 66, 67, 68, 69, 70, 71, 74, 75, 76, 77, 78, 79, 80, 83, 84, 85, 86, 87, 88, 89, 92, 93, 94, 95, 96, 97, 98, 99, 102, 103, 104, 105, 106, 107, 108, 109, 112, 113, 114, 115, 116, 117, 118, 119, 120, 123

Offset: 0

Author

Antti Karttunen, Dec 09 2015

Keywords

• nonn

Links

• Antti Karttunen, Table of n, a(n) for n = 0..10001

Crossrefs

Cf. A265410, A265411 (first differences), A265413.

Programs

Scheme

(definec (A265412 n) (if (zero? n) 1 (+ (A265411 n) (A265412 (- n 1)))))

Formula

a(0) = 1; for n >= 1, a(n) = A265411(n) + a(n-1).

Other identities. For all n >= 0:

A265410(a(n)) = n. [Particularly: a(n) gives the position where n occurs for the last time in A265410.]