A356517 - cp's OEIS frontend

A356517 Square array A(n, k), n >= 2, k >= 0, read by antidiagonals upwards; A(n, k) is the least integer with sum of digits k in base n.

n	a(n)
2	0
3	0
4	1
5	0
6	1
7	3
8	0
9	1
10	2
11	7
12	0
13	1
14	2
15	5
16	15
17	0
18	1
19	2
20	3
21	8
22	31
23	0
24	1
25	2
26	3
27	7
28	17
29	63
30	0
31	1
32	2
33	3
34	4
35	11
36	26
37	127
38	0
39	1
40	2
41	3
42	4
43	9
44	15
45	53
46	255
47	0
48	1
49	2
50	3
51	4
52	5
53	14
54	31
55	80
56	511
57	0
58	1
59	2
60	3
61	4
62	5
63	11
64	19
65	47
66	161
67	1023
68	0
69	1
70	2
71	3
72	4
73	5
74	6
75	17
76	24
77	63
78	242
79	2047

[0, 0, 1, 0, 1, 3, 0, 1, 2, 7, 0, 1, 2, 5, 15, 0, 1, 2, 3, 8, 31, 0, 1, 2, 3, 7, 17, 63, 0, 1, 2, 3, 4, 11, 26, 127, 0, 1, 2, 3, 4, 9, 15, 53, 255, 0, 1, 2, 3, 4, 5, 14, 31, 80, 511, 0, 1, 2, 3, 4, 5, 11, 19, 47, 161, 1023, 0, 1, 2, 3, 4, 5, 6, 17, 24, 63, 242, 2047]

cp's OEIS Frontend

A356517 Square array A(n, k), n >= 2, k >= 0, read by antidiagonals upwards; A(n, k) is the least integer with sum of digits k in base n.

Table of values

List of values