A218775 First differences of A218773.

1, 2, 2, 1, 2, 1, 2, 2, 1, 3, 1, 1, 1, 2, 1, 3, 1, 1, 2, 1, 2, 4, 2, 1, 3, 1, 1, 2, 1, 2, 5, 1, 2, 1, 1, 1, 1, 1, 3, 1, 2, 1, 3, 1, 1, 2, 1, 2, 5, 1, 2, 1, 1, 1, 1, 1, 3, 2, 1, 2, 1, 1, 1, 1, 1, 4, 1, 1, 6, 1, 2, 2, 1, 3, 1, 1, 2, 1, 2, 5, 1, 2, 1, 1, 1, 1, 1

Offset

1,2

Links

Antti Karttunen, Table of n, a(n) for n = 1..10000

Formula

a(n) = A218773(n+1)-A218773(n).

Prog

(Scheme) (define (A218775 n) (- (A218773 (1+ n)) (A218773 n)))

Crossrefs

Also the first differences of A213733. Cf. A218774, A218544, A218545.

Sequence in context: A119469 A076371 A127439 * A370558 A191971 A374209

Adjacent sequences: A218772 A218773 A218774 * A218776 A218777 A218778

Keyword

nonn

Author

Antti Karttunen, Nov 05 2012

Status

approved