A232095 - cp's OEIS frontend

A232095 Minimal number of factorials which add to 0+1+2+...+n; a(n) = A034968(A000217(n)).

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

[0, 1, 2, 1, 3, 4, 5, 3, 3, 6, 4, 5, 4, 7, 7, 1, 5, 5, 5, 8, 7, 9, 5, 5, 6, 8, 10, 6, 9, 8, 10, 8, 6, 10, 12, 7, 10, 11, 6, 5, 7, 7, 8, 9, 5, 8, 5, 6, 8, 7, 10, 7, 11, 14, 8, 8, 6, 11, 7, 10, 7, 12, 10, 10, 12, 14, 7, 12, 9, 9, 11, 9, 12, 12, 12, 14, 10, 7, 11, 11]

cp's OEIS Frontend

A232095 Minimal number of factorials which add to 0+1+2+...+n; a(n) = A034968(A000217(n)).

Table of values

List of values

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

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

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