A080952 - cp's OEIS frontend

A080952 a(n) = 2^(n-4)(n+2)(n+3)(n+4)(n+5)*(n+6)/15.

n	a(n)
0	3
1	21
2	112
3	504
4	2016
5	7392
6	25344
7	82368
8	256256
9	768768
10	2236416
11	6336512
12	17547264
13	47628288
14	127008768
15	333398016
16	862912512
17	2205220864
18	5571084288
19	13927710720
20	34487664640
21	84651540480
22	206108098560
23	498094571520

[3, 21, 112, 504, 2016, 7392, 25344, 82368, 256256, 768768, 2236416, 6336512, 17547264, 47628288, 127008768, 333398016, 862912512, 2205220864, 5571084288, 13927710720, 34487664640, 84651540480, 206108098560, 498094571520]

cp's OEIS Frontend

A080952 a(n) = 2^(n-4)(n+2)(n+3)(n+4)(n+5)*(n+6)/15.

Table of values

List of values

cp's OEIS Frontend

A080952 a(n) = 2^(n-4)*(n+2)*(n+3)*(n+4)*(n+5)*(n+6)/15.

Table of values

List of values

A080952 a(n) = 2^(n-4)(n+2)(n+3)(n+4)(n+5)*(n+6)/15.