A178615 - cp's OEIS frontend

A178615 Smaller of two consecutive numbers that are not the sum of 3 nonzero squares.

n	a(n)
1	1
2	4
3	7
4	15
5	31
6	39
7	63
8	79
9	111
10	127
11	159
12	207
13	231
14	239
15	255
16	319
17	367
18	399
19	447
20	495
21	511
22	519
23	591
24	623
25	639
26	751
27	831
28	879
29	927
30	959
31	1007
32	1023
33	1135
34	1263
35	1279
36	1359
37	1391
38	1471
39	1519
40	1599
41	1647
42	1775
43	1791
44	1903
45	1983
46	2031
47	2047
48	2079
49	2159
50	2287

[1, 4, 7, 15, 31, 39, 63, 79, 111, 127, 159, 207, 231, 239, 255, 319, 367, 399, 447, 495, 511, 519, 591, 623, 639, 751, 831, 879, 927, 959, 1007, 1023, 1135, 1263, 1279, 1359, 1391, 1471, 1519, 1599, 1647, 1775, 1791, 1903, 1983, 2031, 2047, 2079, 2159, 2287]

cp's OEIS Frontend

A178615 Smaller of two consecutive numbers that are not the sum of 3 nonzero squares.

Table of values

List of values