A268191 - cp's OEIS frontend

A268191 The difference between the two largest distinct parts of a partition (0 if no distinct parts), summed over all partitions of n.

n	a(n)
1	0
2	0
3	1
4	3
5	8
6	14
7	27
8	42
9	67
10	101
11	149
12	210
13	301
14	416
15	565
16	770
17	1030
18	1368
19	1800
20	2357
21	3055
22	3962
23	5068
24	6485
25	8232
26	10444
27	13125
28	16506
29	20600
30	25701
31	31865
32	39483
33	48644
34	59906
35	73375
36	89846
37	109515
38	133379
39	161784
40	196078
41	236801
42	285720
43	343623
44	412866
45	494624
46	591991
47	706623
48	842625

[0, 0, 1, 3, 8, 14, 27, 42, 67, 101, 149, 210, 301, 416, 565, 770, 1030, 1368, 1800, 2357, 3055, 3962, 5068, 6485, 8232, 10444, 13125, 16506, 20600, 25701, 31865, 39483, 48644, 59906, 73375, 89846, 109515, 133379, 161784, 196078, 236801, 285720, 343623, 412866, 494624, 591991, 706623, 842625]

cp's OEIS Frontend

A268191 The difference between the two largest distinct parts of a partition (0 if no distinct parts), summed over all partitions of n.

Table of values

List of values