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A009326
Expansion of log(1+sin(log(1+x))).
0
0, 1, -2, 6, -25, 134, -880, 6850, -61710, 631900, -7251860, 92223700, -1287629000, 19584800000, -322377088800, 5710388153600, -108314656606000, 2190568370666000, -47056598218474000, 1070057252339998000
OFFSET
0,3
MATHEMATICA
Log[ 1+Sin[ Log[ 1+x ] ] ]
CROSSREFS
Sequence in context: A020112 A317022 A143917 * A001258 A247499 A124373
KEYWORD
sign,easy
AUTHOR
EXTENSIONS
Extended with signs by Olivier Gérard, Mar 15 1997
STATUS
approved