A096772 - cp's OEIS frontend

A096772 A B3-sequence: a(1) = 1; for n>1, a(n) = smallest number > a(n-1) such that the sums of any three terms are all distinct.

n	a(n)
1	1
2	2
3	5
4	14
5	33
6	72
7	125
8	219
9	376
10	573
11	745
12	1209
13	1557
14	2442
15	3098
16	4048
17	5298
18	6704
19	7839
20	10987
21	12332
22	15465
23	19144
24	24546
25	28974
26	34406
27	37769
28	45864
29	50877
30	61372
31	68303
32	77918
33	88545
34	101917
35	122032
36	131625
37	148575
38	171237
39	197815
40	201454

[1, 2, 5, 14, 33, 72, 125, 219, 376, 573, 745, 1209, 1557, 2442, 3098, 4048, 5298, 6704, 7839, 10987, 12332, 15465, 19144, 24546, 28974, 34406, 37769, 45864, 50877, 61372, 68303, 77918, 88545, 101917, 122032, 131625, 148575, 171237, 197815, 201454]

cp's OEIS Frontend

A096772 A B3-sequence: a(1) = 1; for n>1, a(n) = smallest number > a(n-1) such that the sums of any three terms are all distinct.

Table of values

List of values