A341521 - cp's OEIS frontend

A341521 Triangular array T(n,k) = A156552(A005940(1+n)*A005940(1+k)), read by rows, with n >= 0, 0 <= k <= n.

n	a(n)
0	0
1	1
2	3
3	2
4	5
5	6
6	3
7	7
8	11
9	15
10	4
11	9
12	10
13	19
14	12
15	5
16	11
17	13
18	23
19	21
20	27
21	6
22	13
23	14
24	27
25	22
26	29
27	30
28	7
29	15
30	23
31	31
32	39
33	47
34	55
35	63
36	8
37	17
38	18
39	35
40	20
41	37
42	38
43	71
44	24
45	9
46	19
47	21
48	39
49	25
50	43
51	45
52	79
53	41
54	51
55	10
56	21
57	22
58	43
59	26
60	45
61	46
62	87
63	42
64	53
65	54
66	11
67	23
68	27
69	47
70	43
71	55
72	59
73	95
74	75
75	87
76	91
77	111
78	12
79	25
80	26
81	51
82	28
83	53
84	54
85	103
86	44
87	57
88	58
89	107
90	60

[0, 1, 3, 2, 5, 6, 3, 7, 11, 15, 4, 9, 10, 19, 12, 5, 11, 13, 23, 21, 27, 6, 13, 14, 27, 22, 29, 30, 7, 15, 23, 31, 39, 47, 55, 63, 8, 17, 18, 35, 20, 37, 38, 71, 24, 9, 19, 21, 39, 25, 43, 45, 79, 41, 51, 10, 21, 22, 43, 26, 45, 46, 87, 42, 53, 54, 11, 23, 27, 47, 43, 55, 59, 95, 75, 87, 91, 111, 12, 25, 26, 51, 28, 53, 54, 103, 44, 57, 58, 107, 60]

cp's OEIS Frontend

A341521 Triangular array T(n,k) = A156552(A005940(1+n)*A005940(1+k)), read by rows, with n >= 0, 0 <= k <= n.

Table of values

List of values

n	a(n)
0	0
1	1
2	3
3	2
4	5
5	6
6	3
7	7
8	11
9	15
10	4
11	9
12	10
13	19
14	12
15	5
16	11
17	13
18	23
19	21
20	27
21	6
22	13
23	14
24	27
25	22
26	29
27	30
28	7
29	15
30	23
31	31
32	39
33	47
34	55
35	63
36	8
37	17
38	18
39	35
40	20
41	37
42	38
43	71
44	24
45	9
46	19
47	21
48	39
49	25
50	43
51	45
52	79
53	41
54	51
55	10
56	21
57	22
58	43
59	26
60	45
61	46
62	87
63	42
64	53
65	54
66	11
67	23
68	27
69	47
70	43
71	55
72	59
73	95
74	75
75	87
76	91
77	111
78	12
79	25
80	26
81	51
82	28
83	53
84	54
85	103
86	44
87	57
88	58
89	107
90	60

n	a(n)
0	0
1	1
2	3
3	2
4	5
5	6
6	3
7	7
8	11
9	15
10	4
11	9
12	10
13	19
14	12
15	5
16	11
17	13
18	23
19	21
20	27
21	6
22	13
23	14
24	27
25	22
26	29
27	30
28	7
29	15
30	23
31	31
32	39
33	47
34	55
35	63
36	8
37	17
38	18
39	35
40	20
41	37
42	38
43	71
44	24
45	9
46	19
47	21
48	39
49	25
50	43
51	45
52	79
53	41
54	51
55	10
56	21
57	22
58	43
59	26
60	45
61	46
62	87
63	42
64	53
65	54
66	11
67	23
68	27
69	47
70	43
71	55
72	59
73	95
74	75
75	87
76	91
77	111
78	12
79	25
80	26
81	51
82	28
83	53
84	54
85	103
86	44
87	57
88	58
89	107
90	60

n	a(n)
0	0
1	1
2	3
3	2
4	5
5	6
6	3
7	7
8	11
9	15
10	4
11	9
12	10
13	19
14	12
15	5
16	11
17	13
18	23
19	21
20	27
21	6
22	13
23	14
24	27
25	22
26	29
27	30
28	7
29	15
30	23
31	31
32	39
33	47
34	55
35	63
36	8
37	17
38	18
39	35
40	20
41	37
42	38
43	71
44	24
45	9
46	19
47	21
48	39
49	25
50	43
51	45
52	79
53	41
54	51
55	10
56	21
57	22
58	43
59	26
60	45
61	46
62	87
63	42
64	53
65	54
66	11
67	23
68	27
69	47
70	43
71	55
72	59
73	95
74	75
75	87
76	91
77	111
78	12
79	25
80	26
81	51
82	28
83	53
84	54
85	103
86	44
87	57
88	58
89	107
90	60