A054254 - cp's OEIS frontend

A054254 a(n) is n plus the minimum of the a(i)*a(n-i) of the previous i = 1..n-1.

n	a(n)
0	0
1	1
2	2
3	5
4	8
5	13
6	19
7	26
8	34
9	43
10	53
11	64
12	76
13	89
14	103
15	118
16	134
17	151
18	169
19	188
20	208
21	229
22	251
23	274
24	298
25	323
26	349
27	376
28	404
29	433
30	463
31	494
32	526
33	559
34	593
35	628
36	664
37	701
38	739
39	778
40	818
41	859
42	901
43	944
44	988
45	1033
46	1079
47	1126
48	1174
49	1223
50	1273

[0, 1, 2, 5, 8, 13, 19, 26, 34, 43, 53, 64, 76, 89, 103, 118, 134, 151, 169, 188, 208, 229, 251, 274, 298, 323, 349, 376, 404, 433, 463, 494, 526, 559, 593, 628, 664, 701, 739, 778, 818, 859, 901, 944, 988, 1033, 1079, 1126, 1174, 1223, 1273]

cp's OEIS Frontend

A054254 a(n) is n plus the minimum of the a(i)*a(n-i) of the previous i = 1..n-1.

Table of values

List of values