A218136 - cp's OEIS frontend

A218136 Norm of coefficients in the expansion of 1 / (1 - 3x + 2I*x^2), where I^2=-1.

n	a(n)
0	1
1	9
2	85
3	873
4	8845
5	89505
6	906373
7	9177849
8	92932285
9	941010705
10	9528455221
11	96482899305
12	976963204333
13	9892500250113
14	100169136977125
15	1014289183762137
16	10270454347410973
17	103996211523970545
18	1053041242918825621
19	10662848608027795785
20	107969503760905131085

[1, 9, 85, 873, 8845, 89505, 906373, 9177849, 92932285, 941010705, 9528455221, 96482899305, 976963204333, 9892500250113, 100169136977125, 1014289183762137, 10270454347410973, 103996211523970545, 1053041242918825621, 10662848608027795785, 107969503760905131085]

cp's OEIS Frontend

A218136 Norm of coefficients in the expansion of 1 / (1 - 3x + 2I*x^2), where I^2=-1.

Table of values

List of values

cp's OEIS Frontend

A218136 Norm of coefficients in the expansion of 1 / (1 - 3*x + 2*I*x^2), where I^2=-1.

Table of values

List of values

A218136 Norm of coefficients in the expansion of 1 / (1 - 3x + 2I*x^2), where I^2=-1.