A262504 First differences of A262502.

1, 2, 4, 4, 6, 6, 8, 9, 10, 12, 12, 12, 12, 12, 16, 16, 16, 16, 18, 18, 18, 20, 20, 20, 20, 20, 20, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 30, 30, 30, 30, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 48

Offset

0,2

Comments

Which of the terms of A002183 occur here, and for how many times each?

Links

Antti Karttunen, Table of n, a(n) for n = 0..1024

Formula

a(n) = A262502(n+1) - A262502(n).

Prog

(Scheme) (define (A262504 n) (- (A262502 (+ 1 n)) (A262502 n)))

Crossrefs

Cf. A262502, A002183.

Sequence in context: A014684 A113638 A187323 * A211514 A111457 A161765

Adjacent sequences: A262501 A262502 A262503 * A262505 A262506 A262507

Keyword

nonn

Author

Antti Karttunen, Sep 24 2015

Status

approved