A141431 - OEIS

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A141431 as a simple table

n	a(n)
1	0
2	0
3	5
4	0
5	8
6	14
7	0
8	11
9	20
10	27
11	0
12	14
13	26
14	36
15	44
16	0
17	17
18	32
19	45
20	56
21	65
22	0
23	20
24	38
25	54
26	68
27	80
28	90
29	0
30	23
31	44
32	63
33	80
34	95
35	108
36	119
37	0
38	26
39	50
40	72
41	92
42	110
43	126
44	140
45	152
46	0
47	29
48	56
49	81
50	104
51	125
52	144
53	161
54	176
55	189
56	0
57	32
58	62
59	90
60	116
61	140
62	162
63	182
64	200
65	216
66	230
67	0
68	35
69	68
70	99
71	128
72	155
73	180
74	203
75	224
76	243
77	260
78	275

[0,0,5,0,8,14,0,11,20,27,0,14,26,36,44,0,17,32,45, 56,65,0,20,38,54,68,80,90,0,23,44,63,80,95,108, 119,0,26,50,72,92,110,126,140,152,0,29,56,81,104, 125,144,161,176,189,0,32,62,90,116,140,162,182, 200,216,230,0,35,68,99,128,155,180,203,224,243, 260,275]

n	a(n)
1	0
2	0
3	5
4	0
5	8
6	14
7	0
8	11
9	20
10	27
11	0
12	14
13	26
14	36
15	44
16	0
17	17
18	32
19	45
20	56
21	65
22	0
23	20
24	38
25	54
26	68
27	80
28	90
29	0
30	23
31	44
32	63
33	80
34	95
35	108
36	119
37	0
38	26
39	50
40	72
41	92
42	110
43	126
44	140
45	152
46	0
47	29
48	56
49	81
50	104
51	125
52	144
53	161
54	176
55	189
56	0
57	32
58	62
59	90
60	116
61	140
62	162
63	182
64	200
65	216
66	230
67	0
68	35
69	68
70	99
71	128
72	155
73	180
74	203
75	224
76	243
77	260
78	275

n	a(n)
1	0
2	0
3	5
4	0
5	8
6	14
7	0
8	11
9	20
10	27
11	0
12	14
13	26
14	36
15	44
16	0
17	17
18	32
19	45
20	56
21	65
22	0
23	20
24	38
25	54
26	68
27	80
28	90
29	0
30	23
31	44
32	63
33	80
34	95
35	108
36	119
37	0
38	26
39	50
40	72
41	92
42	110
43	126
44	140
45	152
46	0
47	29
48	56
49	81
50	104
51	125
52	144
53	161
54	176
55	189
56	0
57	32
58	62
59	90
60	116
61	140
62	162
63	182
64	200
65	216
66	230
67	0
68	35
69	68
70	99
71	128
72	155
73	180
74	203
75	224
76	243
77	260
78	275

n	a(n)
1	0
2	0
3	5
4	0
5	8
6	14
7	0
8	11
9	20
10	27
11	0
12	14
13	26
14	36
15	44
16	0
17	17
18	32
19	45
20	56
21	65
22	0
23	20
24	38
25	54
26	68
27	80
28	90
29	0
30	23
31	44
32	63
33	80
34	95
35	108
36	119
37	0
38	26
39	50
40	72
41	92
42	110
43	126
44	140
45	152
46	0
47	29
48	56
49	81
50	104
51	125
52	144
53	161
54	176
55	189
56	0
57	32
58	62
59	90
60	116
61	140
62	162
63	182
64	200
65	216
66	230
67	0
68	35
69	68
70	99
71	128
72	155
73	180
74	203
75	224
76	243
77	260
78	275