A056871 - cp's OEIS frontend

A056871 Sum of partial sums of partition numbers (A026905) and partial sums of numbers of partitions into distinct parts (A026906).

n	a(n)
1	2
2	5
3	10
4	17
5	27
6	42
7	62
8	90
9	128
10	180
11	248
12	340
13	459
14	616
15	819
16	1082
17	1417
18	1848
19	2392
20	3083
21	3951
22	5042
23	6401
24	8098
25	10198
26	12799
27	16001
28	19941
29	24762
30	30662
31	37844
32	46583
33	57174
34	69996
35	85464
36	104109
37	126506
38	153385
39	185552
40	224003
41	269846

[2, 5, 10, 17, 27, 42, 62, 90, 128, 180, 248, 340, 459, 616, 819, 1082, 1417, 1848, 2392, 3083, 3951, 5042, 6401, 8098, 10198, 12799, 16001, 19941, 24762, 30662, 37844, 46583, 57174, 69996, 85464, 104109, 126506, 153385, 185552, 224003, 269846]

cp's OEIS Frontend

A056871 Sum of partial sums of partition numbers (A026905) and partial sums of numbers of partitions into distinct parts (A026906).

Table of values

List of values