A276947 First differences of A256450: a(n) = A256450(n) - A256450(n-1).

1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1

Offset

1,3

Links

Antti Karttunen, Table of n, a(n) for n = 1..5040

Index entries for sequences related to factorial base representation

Formula

a(n) = A256450(n) - A256450(n-1). [Note that the indexing of A256450 begins from zero.]

Prog

(Scheme) (define (A276947 n) (- (A256450 n) (A256450 (- n 1))))

Crossrefs

Cf. A256450.

Cf. also A276948, A257682, A257681.

Sequence in context: A075774 A367760 A195007 * A178085 A078572 A122750

Adjacent sequences: A276944 A276945 A276946 * A276948 A276949 A276950

Keyword

nonn,base

Author

Antti Karttunen, Sep 22 2016

Status

approved