A106464 - cp's OEIS frontend

A106464 Antidiagonal sums of number triangle A003989.

n	a(n)
0	1
1	1
2	2
3	3
4	3
5	4
6	6
7	6
8	5
9	11
10	6
11	9
12	15
13	12
14	8
15	18
16	9
17	21
18	22
19	15
20	11
21	32
22	20
23	18
24	27
25	31
26	14
27	45
28	15
29	32
30	36
31	24
32	41
33	57
34	18
35	27
36	43
37	60
38	20
39	66
40	21
41	51
42	72
43	33
44	23
45	84
46	42
47	60
48	57
49	61
50	26
51	81
52	67
53	88
54	64
55	42
56	29
57	135
58	30
59	45
60	105

[1, 1, 2, 3, 3, 4, 6, 6, 5, 11, 6, 9, 15, 12, 8, 18, 9, 21, 22, 15, 11, 32, 20, 18, 27, 31, 14, 45, 15, 32, 36, 24, 41, 57, 18, 27, 43, 60, 20, 66, 21, 51, 72, 33, 23, 84, 42, 60, 57, 61, 26, 81, 67, 88, 64, 42, 29, 135, 30, 45, 105]

cp's OEIS Frontend

A106464 Antidiagonal sums of number triangle A003989.

Table of values

List of values

n	a(n)
0	1
1	1
2	2
3	3
4	3
5	4
6	6
7	6
8	5
9	11
10	6
11	9
12	15
13	12
14	8
15	18
16	9
17	21
18	22
19	15
20	11
21	32
22	20
23	18
24	27
25	31
26	14
27	45
28	15
29	32
30	36
31	24
32	41
33	57
34	18
35	27
36	43
37	60
38	20
39	66
40	21
41	51
42	72
43	33
44	23
45	84
46	42
47	60
48	57
49	61
50	26
51	81
52	67
53	88
54	64
55	42
56	29
57	135
58	30
59	45
60	105

n	a(n)
0	1
1	1
2	2
3	3
4	3
5	4
6	6
7	6
8	5
9	11
10	6
11	9
12	15
13	12
14	8
15	18
16	9
17	21
18	22
19	15
20	11
21	32
22	20
23	18
24	27
25	31
26	14
27	45
28	15
29	32
30	36
31	24
32	41
33	57
34	18
35	27
36	43
37	60
38	20
39	66
40	21
41	51
42	72
43	33
44	23
45	84
46	42
47	60
48	57
49	61
50	26
51	81
52	67
53	88
54	64
55	42
56	29
57	135
58	30
59	45
60	105

n	a(n)
0	1
1	1
2	2
3	3
4	3
5	4
6	6
7	6
8	5
9	11
10	6
11	9
12	15
13	12
14	8
15	18
16	9
17	21
18	22
19	15
20	11
21	32
22	20
23	18
24	27
25	31
26	14
27	45
28	15
29	32
30	36
31	24
32	41
33	57
34	18
35	27
36	43
37	60
38	20
39	66
40	21
41	51
42	72
43	33
44	23
45	84
46	42
47	60
48	57
49	61
50	26
51	81
52	67
53	88
54	64
55	42
56	29
57	135
58	30
59	45
60	105