A256974 A254077(n)-A255582(n).

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 17, 0, -34, 0, 9, -2, 32, 23, 8, -12, -8, 3, -4, -2, -12, -27, 0, 17, -8, 7, 26, 0, -27, -7, 5, -19, 8, -26, 31, 22, -62, -4, 27, 0, 1, 4, 48

Offset

0,29

Comments

Although the sequences have very similar definitions, A254077 is a mystery while A255582 is easily shown to be a permutation of the natural numbers.

Links

Table of n, a(n) for n=0..66.

Crossrefs

Cf. A098550, A254077, A255582.

Sequence in context: A344071 A260946 A019091 * A070650 A107781 A107772

Adjacent sequences: A256971 A256972 A256973 * A256975 A256976 A256977

Keyword

sign

Author

N. J. A. Sloane, Apr 22 2015

Status

approved