A230339 - cp's OEIS frontend

A230339 Numerator of Sum_{k=1..n} 1/(k(k+1)(k+2)(k+3)) = Sum_{k=1..n} 1/Pochhammer(k,4).

n	a(n)
0	0
1	1
2	1
3	19
4	17
5	55
6	83
7	119
8	82
9	73
10	95
11	121
12	227
13	559
14	679
15	815
16	484
17	1139
18	443
19	171
20	295
21	2023
22	2299
23	2599
24	1462
25	3275
26	3653
27	451
28	749
29	551
30	5455
31	5983
32	3272
33	7139
34	7769
35	8435
36	1523
37	3293
38	3553
39	11479
40	6170
41	13243
42	14189
43	15179
44	8107
45	5765

[0, 1, 1, 19, 17, 55, 83, 119, 82, 73, 95, 121, 227, 559, 679, 815, 484, 1139, 443, 171, 295, 2023, 2299, 2599, 1462, 3275, 3653, 451, 749, 551, 5455, 5983, 3272, 7139, 7769, 8435, 1523, 3293, 3553, 11479, 6170, 13243, 14189, 15179, 8107, 5765]

cp's OEIS Frontend

A230339 Numerator of Sum_{k=1..n} 1/(k(k+1)(k+2)(k+3)) = Sum_{k=1..n} 1/Pochhammer(k,4).

Table of values

List of values