A023983 - cp's OEIS frontend

A023983 Sum of exponents in prime-power factorization of multinomial coefficient M(5n;2n,2n,n).

n	a(n)
0	0
1	3
2	6
3	8
4	10
5	12
6	14
7	19
8	17
9	18
10	21
11	24
12	24
13	29
14	27
15	29
16	27
17	31
18	29
19	33
20	35
21	37
22	39
23	41
24	40
25	40
26	45
27	45
28	43
29	48
30	48
31	54
32	46
33	48
34	51
35	52
36	51
37	56
38	57
39	59
40	58
41	57
42	60
43	61
44	62
45	65
46	64
47	69
48	63
49	68
50	66
51	69
52	74
53	76
54	74
55	78
56	75
57	76
58	81
59	82
60	81
61	85
62	87
63	83
64	77
65	81
66	82
67	84
68	81
69	87
70	86
71	93
72	87
73	91
74	92
75	93
76	96

[0, 3, 6, 8, 10, 12, 14, 19, 17, 18, 21, 24, 24, 29, 27, 29, 27, 31, 29, 33, 35, 37, 39, 41, 40, 40, 45, 45, 43, 48, 48, 54, 46, 48, 51, 52, 51, 56, 57, 59, 58, 57, 60, 61, 62, 65, 64, 69, 63, 68, 66, 69, 74, 76, 74, 78, 75, 76, 81, 82, 81, 85, 87, 83, 77, 81, 82, 84, 81, 87, 86, 93, 87, 91, 92, 93, 96]

cp's OEIS Frontend

A023983 Sum of exponents in prime-power factorization of multinomial coefficient M(5n;2n,2n,n).

Table of values

List of values

n	a(n)
0	0
1	3
2	6
3	8
4	10
5	12
6	14
7	19
8	17
9	18
10	21
11	24
12	24
13	29
14	27
15	29
16	27
17	31
18	29
19	33
20	35
21	37
22	39
23	41
24	40
25	40
26	45
27	45
28	43
29	48
30	48
31	54
32	46
33	48
34	51
35	52
36	51
37	56
38	57
39	59
40	58
41	57
42	60
43	61
44	62
45	65
46	64
47	69
48	63
49	68
50	66
51	69
52	74
53	76
54	74
55	78
56	75
57	76
58	81
59	82
60	81
61	85
62	87
63	83
64	77
65	81
66	82
67	84
68	81
69	87
70	86
71	93
72	87
73	91
74	92
75	93
76	96

n	a(n)
0	0
1	3
2	6
3	8
4	10
5	12
6	14
7	19
8	17
9	18
10	21
11	24
12	24
13	29
14	27
15	29
16	27
17	31
18	29
19	33
20	35
21	37
22	39
23	41
24	40
25	40
26	45
27	45
28	43
29	48
30	48
31	54
32	46
33	48
34	51
35	52
36	51
37	56
38	57
39	59
40	58
41	57
42	60
43	61
44	62
45	65
46	64
47	69
48	63
49	68
50	66
51	69
52	74
53	76
54	74
55	78
56	75
57	76
58	81
59	82
60	81
61	85
62	87
63	83
64	77
65	81
66	82
67	84
68	81
69	87
70	86
71	93
72	87
73	91
74	92
75	93
76	96

n	a(n)
0	0
1	3
2	6
3	8
4	10
5	12
6	14
7	19
8	17
9	18
10	21
11	24
12	24
13	29
14	27
15	29
16	27
17	31
18	29
19	33
20	35
21	37
22	39
23	41
24	40
25	40
26	45
27	45
28	43
29	48
30	48
31	54
32	46
33	48
34	51
35	52
36	51
37	56
38	57
39	59
40	58
41	57
42	60
43	61
44	62
45	65
46	64
47	69
48	63
49	68
50	66
51	69
52	74
53	76
54	74
55	78
56	75
57	76
58	81
59	82
60	81
61	85
62	87
63	83
64	77
65	81
66	82
67	84
68	81
69	87
70	86
71	93
72	87
73	91
74	92
75	93
76	96