A334147 - cp's OEIS frontend

A334147 Numbers which can be written uniquely as x^4 + y(2y+1) + z(3z+1), where x,y,z are integers with x>=0.

n	a(n)
1	0
2	9
3	42
4	57
5	127
6	218
7	243
8	272
9	412
10	467
11	554
12	555
13	571
14	724
15	909
16	1292
17	1385
18	1448
19	1557
20	1604
21	1897
22	2062
23	2410
24	3025
25	3507
26	4328
27	5907
28	8182
29	9018
30	14654
31	18628
32	25479
33	25713
34	76322
35	80488
36	152177
37	1277405

[0, 9, 42, 57, 127, 218, 243, 272, 412, 467, 554, 555, 571, 724, 909, 1292, 1385, 1448, 1557, 1604, 1897, 2062, 2410, 3025, 3507, 4328, 5907, 8182, 9018, 14654, 18628, 25479, 25713, 76322, 80488, 152177, 1277405]

cp's OEIS Frontend

A334147 Numbers which can be written uniquely as x^4 + y(2y+1) + z(3z+1), where x,y,z are integers with x>=0.

Table of values

List of values

cp's OEIS Frontend

A334147 Numbers which can be written uniquely as x^4 + y*(2y+1) + z*(3z+1), where x,y,z are integers with x>=0.

Table of values

List of values

A334147 Numbers which can be written uniquely as x^4 + y(2y+1) + z(3z+1), where x,y,z are integers with x>=0.