A176546 Bernoulli numerators A000367 with an additional 1 inserted to represent B_1.

1, 1, 1, -1, 1, -1, 5, -691, 7, -3617, 43867, -174611, 854513, -236364091, 8553103, -23749461029, 8615841276005, -7709321041217, 2577687858367, -26315271553053477373, 2929993913841559, -261082718496449122051

Offset: 0

Author

Paul Curtz, Apr 20 2010

Keywords

• less
• sign
• frac

Comments

Equivalent to adding a 1 in front of A000367, or removing zeros in A164555.

(One could also remove zeros in A027641 which would flip the sign of a(1)).

The denominators are in A006954.

Examples

			B_0=1/1, B_1=1/2 "originally", B_2=1/6, B_4=-1/30, B_6=1/42,...
		

Crossrefs

Cf. A165908, A174276.