A097677 - cp's OEIS frontend

A097677 E.g.f.: (1/(1-x^3))exp( 3sum_{i>=0} x^(3i+1)/(3i+1) ) for an order-3 linear recurrence with varying coefficients.

n	a(n)
0	1
1	3
2	9
3	33
4	171
5	1053
6	7119
7	57267
8	525609
9	5164803
10	56726649
11	690532857
12	8889138531
13	124010345277
14	1880154795519
15	29907812576187
16	506398197859281
17	9190226159295363
18	173999328850897641
19	3466197108906552657

[1, 3, 9, 33, 171, 1053, 7119, 57267, 525609, 5164803, 56726649, 690532857, 8889138531, 124010345277, 1880154795519, 29907812576187, 506398197859281, 9190226159295363, 173999328850897641, 3466197108906552657]

cp's OEIS Frontend

A097677 E.g.f.: (1/(1-x^3))exp( 3sum_{i>=0} x^(3i+1)/(3i+1) ) for an order-3 linear recurrence with varying coefficients.

Table of values

List of values

cp's OEIS Frontend

A097677 E.g.f.: (1/(1-x^3))*exp( 3*sum_{i>=0} x^(3*i+1)/(3*i+1) ) for an order-3 linear recurrence with varying coefficients.

Table of values

List of values

A097677 E.g.f.: (1/(1-x^3))exp( 3sum_{i>=0} x^(3i+1)/(3i+1) ) for an order-3 linear recurrence with varying coefficients.