A317778 - cp's OEIS frontend

A317778 Starting with 1,2,3,4,5,6: a(n) is the next smallest number greater than a(n-1) such that a[i] + a[j] + a[k] != a[x] + a[y] + a[z] for 1 <= i,j,k,x,y,z <= n all distinct.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	13
8	22
9	39
10	72
11	131
12	229
13	386
14	641
15	896
16	1164
17	1419
18	1855
19	2831
20	3545
21	5036
22	5750
23	8034
24	10022
25	12227
26	14377
27	17455
28	19951
29	24701
30	27197
31	36455
32	42303
33	49751
34	57232
35	65684
36	83879
37	94391
38	110073
39	124015
40	137442
41	156835
42	175130
43	209215
44	229396
45	242692

[1, 2, 3, 4, 5, 6, 13, 22, 39, 72, 131, 229, 386, 641, 896, 1164, 1419, 1855, 2831, 3545, 5036, 5750, 8034, 10022, 12227, 14377, 17455, 19951, 24701, 27197, 36455, 42303, 49751, 57232, 65684, 83879, 94391, 110073, 124015, 137442, 156835, 175130, 209215, 229396, 242692]

cp's OEIS Frontend

A317778 Starting with 1,2,3,4,5,6: a(n) is the next smallest number greater than a(n-1) such that a[i] + a[j] + a[k] != a[x] + a[y] + a[z] for 1 <= i,j,k,x,y,z <= n all distinct.

Table of values

List of values