A272979 - cp's OEIS frontend

A272979 Number of ways to write n as x^2 + 2y^2 + 3z^3 + 4*w^4 with x,y,z,w nonnegative integers.

n	a(n)
0	1
1	1
2	1
3	2
4	3
5	2
6	3
7	3
8	3
9	4
10	2
11	3
12	4
13	3
14	1
15	3
16	4
17	1
18	3
19	3
20	2
21	3
22	4
23	2
24	3
25	5
26	3
27	4
28	4
29	3
30	4
31	4
32	4
33	4
34	4
35	2
36	7
37	5
38	2
39	4
40	6
41	4
42	3
43	4
44	3
45	3
46	4
47	3
48	4
49	2
50	3
51	6
52	3
53	3
54	5
55	5
56	2
57	7
58	5
59	1
60	5
61	6
62	3
63	1
64	6
65	2
66	5
67	5
68	5
69	4
70	5

[1, 1, 1, 2, 3, 2, 3, 3, 3, 4, 2, 3, 4, 3, 1, 3, 4, 1, 3, 3, 2, 3, 4, 2, 3, 5, 3, 4, 4, 3, 4, 4, 4, 4, 4, 2, 7, 5, 2, 4, 6, 4, 3, 4, 3, 3, 4, 3, 4, 2, 3, 6, 3, 3, 5, 5, 2, 7, 5, 1, 5, 6, 3, 1, 6, 2, 5, 5, 5, 4, 5]

cp's OEIS Frontend

A272979 Number of ways to write n as x^2 + 2y^2 + 3z^3 + 4*w^4 with x,y,z,w nonnegative integers.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	2
4	3
5	2
6	3
7	3
8	3
9	4
10	2
11	3
12	4
13	3
14	1
15	3
16	4
17	1
18	3
19	3
20	2
21	3
22	4
23	2
24	3
25	5
26	3
27	4
28	4
29	3
30	4
31	4
32	4
33	4
34	4
35	2
36	7
37	5
38	2
39	4
40	6
41	4
42	3
43	4
44	3
45	3
46	4
47	3
48	4
49	2
50	3
51	6
52	3
53	3
54	5
55	5
56	2
57	7
58	5
59	1
60	5
61	6
62	3
63	1
64	6
65	2
66	5
67	5
68	5
69	4
70	5

n	a(n)
0	1
1	1
2	1
3	2
4	3
5	2
6	3
7	3
8	3
9	4
10	2
11	3
12	4
13	3
14	1
15	3
16	4
17	1
18	3
19	3
20	2
21	3
22	4
23	2
24	3
25	5
26	3
27	4
28	4
29	3
30	4
31	4
32	4
33	4
34	4
35	2
36	7
37	5
38	2
39	4
40	6
41	4
42	3
43	4
44	3
45	3
46	4
47	3
48	4
49	2
50	3
51	6
52	3
53	3
54	5
55	5
56	2
57	7
58	5
59	1
60	5
61	6
62	3
63	1
64	6
65	2
66	5
67	5
68	5
69	4
70	5

cp's OEIS Frontend

A272979 Number of ways to write n as x^2 + 2*y^2 + 3*z^3 + 4*w^4 with x,y,z,w nonnegative integers.

Table of values

List of values

A272979 Number of ways to write n as x^2 + 2y^2 + 3z^3 + 4*w^4 with x,y,z,w nonnegative integers.

n	a(n)
0	1
1	1
2	1
3	2
4	3
5	2
6	3
7	3
8	3
9	4
10	2
11	3
12	4
13	3
14	1
15	3
16	4
17	1
18	3
19	3
20	2
21	3
22	4
23	2
24	3
25	5
26	3
27	4
28	4
29	3
30	4
31	4
32	4
33	4
34	4
35	2
36	7
37	5
38	2
39	4
40	6
41	4
42	3
43	4
44	3
45	3
46	4
47	3
48	4
49	2
50	3
51	6
52	3
53	3
54	5
55	5
56	2
57	7
58	5
59	1
60	5
61	6
62	3
63	1
64	6
65	2
66	5
67	5
68	5
69	4
70	5