A236863 Number of nonludic numbers (A192607) not greater than n.

0, 0, 0, 0, 1, 1, 2, 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12, 13, 14, 14, 15, 15, 16, 17, 18, 18, 19, 20, 21, 22, 23, 24, 25, 25, 26, 27, 28, 28, 29, 29, 30, 31, 32, 32, 33, 34, 35, 36, 37, 37, 38, 39, 40, 41, 42, 43, 44, 44, 45, 46, 47, 48, 49, 49, 50, 51, 52

Offset

0,7

Links

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

Formula

a(0)=0, a(n) = n - A192512(n).

Prog

(Scheme) (define (A236863 n) (if (zero? n) n (- n (A192512 n))))

Crossrefs

Cf. A065855, A091245, A237427.

Sequence in context: A283993 A255572 A065855 * A242976 A218445 A034137

Adjacent sequences: A236860 A236861 A236862 * A236864 A236865 A236866

Keyword

nonn

Author

Antti Karttunen, Feb 07 2014

Status

approved