A357020 - cp's OEIS frontend

A357020 a(n) is the start of the first run of exactly n consecutive numbers not of the form x^2 + x*y + y^2.

n	a(n)
1	2
2	5
3	22
4	32
5	68
6	85
7	230
8	260
9	352
10	1901
11	950
12	1912
13	1430
14	1502
15	3442
16	10733
17	4310
18	5890
19	23933
20	15101
21	29548
22	101534
23	18698
24	89245
25	38858
26	46774
27	110440
28	173213
29	118772
30	513598
31	705437
32	273485
33	226324
34	269813
35	726929
36	1448005
37	1053830
38	413974
39	1329178
40	1626548
41	648542

[2, 5, 22, 32, 68, 85, 230, 260, 352, 1901, 950, 1912, 1430, 1502, 3442, 10733, 4310, 5890, 23933, 15101, 29548, 101534, 18698, 89245, 38858, 46774, 110440, 173213, 118772, 513598, 705437, 273485, 226324, 269813, 726929, 1448005, 1053830, 413974, 1329178, 1626548, 648542]

cp's OEIS Frontend

A357020 a(n) is the start of the first run of exactly n consecutive numbers not of the form x^2 + x*y + y^2.

Table of values

List of values