A183954 - cp's OEIS frontend

A183954 Number of strings of numbers x(i=1..3) in 0..n with sum i^2x(i) equal to n9.

n	a(n)
1	1
2	2
3	2
4	3
5	4
6	6
7	7
8	9
9	12
10	14
11	17
12	19
13	22
14	25
15	29
16	32
17	36
18	41
19	45
20	50
21	54
22	59
23	64
24	70
25	75
26	81
27	88
28	94
29	101
30	107
31	114
32	121
33	129
34	136
35	144
36	153
37	161
38	170
39	178
40	187
41	196
42	206
43	215
44	225
45	236
46	246
47	257
48	267
49	278
50	289
51	301
52	312
53	324
54	337
55	349
56	362
57	374
58	387
59	400
60	414
61	427
62	441

[1, 2, 2, 3, 4, 6, 7, 9, 12, 14, 17, 19, 22, 25, 29, 32, 36, 41, 45, 50, 54, 59, 64, 70, 75, 81, 88, 94, 101, 107, 114, 121, 129, 136, 144, 153, 161, 170, 178, 187, 196, 206, 215, 225, 236, 246, 257, 267, 278, 289, 301, 312, 324, 337, 349, 362, 374, 387, 400, 414, 427, 441]

cp's OEIS Frontend

A183954 Number of strings of numbers x(i=1..3) in 0..n with sum i^2x(i) equal to n9.

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	3
5	4
6	6
7	7
8	9
9	12
10	14
11	17
12	19
13	22
14	25
15	29
16	32
17	36
18	41
19	45
20	50
21	54
22	59
23	64
24	70
25	75
26	81
27	88
28	94
29	101
30	107
31	114
32	121
33	129
34	136
35	144
36	153
37	161
38	170
39	178
40	187
41	196
42	206
43	215
44	225
45	236
46	246
47	257
48	267
49	278
50	289
51	301
52	312
53	324
54	337
55	349
56	362
57	374
58	387
59	400
60	414
61	427
62	441

n	a(n)
1	1
2	2
3	2
4	3
5	4
6	6
7	7
8	9
9	12
10	14
11	17
12	19
13	22
14	25
15	29
16	32
17	36
18	41
19	45
20	50
21	54
22	59
23	64
24	70
25	75
26	81
27	88
28	94
29	101
30	107
31	114
32	121
33	129
34	136
35	144
36	153
37	161
38	170
39	178
40	187
41	196
42	206
43	215
44	225
45	236
46	246
47	257
48	267
49	278
50	289
51	301
52	312
53	324
54	337
55	349
56	362
57	374
58	387
59	400
60	414
61	427
62	441

cp's OEIS Frontend

A183954 Number of strings of numbers x(i=1..3) in 0..n with sum i^2*x(i) equal to n*9.

Table of values

List of values

A183954 Number of strings of numbers x(i=1..3) in 0..n with sum i^2x(i) equal to n9.

n	a(n)
1	1
2	2
3	2
4	3
5	4
6	6
7	7
8	9
9	12
10	14
11	17
12	19
13	22
14	25
15	29
16	32
17	36
18	41
19	45
20	50
21	54
22	59
23	64
24	70
25	75
26	81
27	88
28	94
29	101
30	107
31	114
32	121
33	129
34	136
35	144
36	153
37	161
38	170
39	178
40	187
41	196
42	206
43	215
44	225
45	236
46	246
47	257
48	267
49	278
50	289
51	301
52	312
53	324
54	337
55	349
56	362
57	374
58	387
59	400
60	414
61	427
62	441