A337446 - cp's OEIS frontend

A337446 E.g.f.: exp(2x) (BesselI(0,2x) - BesselI(1,2x)) / (sec(x) + tan(x)).

n	a(n)
0	1
1	0
2	1
3	0
4	3
5	-9
6	5
7	-235
8	35
9	-5939
10	10773
11	-199746
12	961521
13	-10506833
14	82135911
15	-836458064
16	8282576627
17	-90730736923
18	1034615625645
19	-12538466040640
20	159529541334325
21	-2133316798885373
22	29875632576041747
23	-437461119834677379
24	6683837093985315589

[1, 0, 1, 0, 3, -9, 5, -235, 35, -5939, 10773, -199746, 961521, -10506833, 82135911, -836458064, 8282576627, -90730736923, 1034615625645, -12538466040640, 159529541334325, -2133316798885373, 29875632576041747, -437461119834677379, 6683837093985315589]

cp's OEIS Frontend

A337446 E.g.f.: exp(2x) (BesselI(0,2x) - BesselI(1,2x)) / (sec(x) + tan(x)).

Table of values

List of values

cp's OEIS Frontend

A337446 E.g.f.: exp(2*x) * (BesselI(0,2*x) - BesselI(1,2*x)) / (sec(x) + tan(x)).

Table of values

List of values

A337446 E.g.f.: exp(2x) (BesselI(0,2x) - BesselI(1,2x)) / (sec(x) + tan(x)).