A283479 First differences of A283474.

1, 1, 1, 3, 2, 6, 6, 20, 8, 20, 14, 68, 40, 82, 82, 354, 150, 272, 150, 858, 190, 858, 708, 3186, 1130, 2328, 1280, 8210, 3186, 10538, 10538, 44290, 11818, 23214, 10538, 88580, 10538, 44290, 23214, 233268, 33752, 123612, 33752, 300772, 100398, 300772, 277558, 1427098, 534040, 725156, 300772, 1704656, 534040

Offset: 1

Author

Antti Karttunen, Mar 23 2017

Keywords

• nonn

Links

• Antti Karttunen, Table of n, a(n) for n = 1..1025

Crossrefs

Cf. A002487, A283474.

Programs

Scheme

(define (A283479 n) (- (A283474 n) (A283474 (- n 1))))

Formula

a(n) = A283474(n) - A283474(n-1).