A009462 Expansion of sin(log(1+x)*cos(x)).

0, 1, -1, -2, 6, 5, -105, 194, 1148, -3859, -31005, 258806, 334026, -21158319, 305388811, -5226531142, 104280927000, -2074505799079, 41201480473191, -841787827088690, 17873468221356590, -394108056782690883, 9015165567479371839

Offset

0,4

Links

Table of n, a(n) for n=0..22.

Mathematica

Sin[ Log[ 1+x ]*Cos[ x ] ]

Crossrefs

Sequence in context: A085057 A069113 A298329 * A346712 A111119 A107495

Adjacent sequences: A009459 A009460 A009461 * A009463 A009464 A009465

Keyword

sign,easy

Author

R. H. Hardin

Extensions

Extended with signs by Olivier Gérard, Mar 15 1997

Status

approved