A246264 Inverse function for injection A246263.

0, 0, 1, 1, 1, 2, 3, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 7, 8, 9, 10, 11, 12, 12, 13, 13, 14, 14, 15, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 19, 19, 20, 21, 21, 21, 21, 22, 23, 23, 24, 25, 26, 26, 27, 27, 27, 28, 29, 30, 31, 31, 32, 33, 34, 35, 35, 36, 36, 37, 38, 39, 39, 40, 41, 42

Offset: 0

Author

Antti Karttunen, Aug 21 2014

Keywords

• nonn

Links

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

Crossrefs

Cf. A246262, A246263, A246268.

Programs

Scheme

(define (A246264 n) (- n (A246262 n)))

Formula

a(n) = n - A246262(n).

Other identities. For all n >= 1 the following holds:

a(A246263(n)) = n. [This works as an inverse function for A246263].