A262872 - cp's OEIS frontend

A262872 Expansion of (Sum_{i>=0} x^(i^2)) * (Sum_{j>=0} x^(j^3)) / (1-x).

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

[1, 3, 4, 4, 5, 6, 6, 6, 7, 9, 10, 10, 11, 11, 11, 11, 12, 14, 14, 14, 14, 14, 14, 14, 15, 16, 17, 18, 19, 19, 19, 20, 20, 21, 21, 21, 23, 24, 24, 24, 24, 24, 24, 25, 26, 26, 26, 26, 26, 27, 28, 28, 29, 29, 29, 29, 29, 30, 30, 30, 30, 30, 30, 31, 32, 33, 33, 33, 34, 34, 34]

cp's OEIS Frontend

A262872 Expansion of (Sum_{i>=0} x^(i^2)) * (Sum_{j>=0} x^(j^3)) / (1-x).

Table of values

List of values

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

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

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