A077724 - cp's OEIS frontend

A077724 a(n) = smallest prime which can be expressed as a sum of distinct powers of n.

n	a(n)
2	2
3	3
4	5
5	5
6	7
7	7
8	73
9	739
10	11
11	11
12	13
13	13
14	197
15	241
16	17
17	17
18	19
19	19
20	401
21	463
22	23
23	23
24	577
25	10171901
26	677
27	757
28	29
29	29
30	31
31	31
32	32801
33	1123
34	1336337
35	44101
36	37
37	37
38	1483
39	59359
40	41
41	41
42	43
43	43
44	85229
45	93151
46	47
47	47
48	110641
49	13847169701
50	2551
51	345157903
52	53
53	53

[2, 3, 5, 5, 7, 7, 73, 739, 11, 11, 13, 13, 197, 241, 17, 17, 19, 19, 401, 463, 23, 23, 577, 10171901, 677, 757, 29, 29, 31, 31, 32801, 1123, 1336337, 44101, 37, 37, 1483, 59359, 41, 41, 43, 43, 85229, 93151, 47, 47, 110641, 13847169701, 2551, 345157903, 53, 53]

cp's OEIS Frontend

A077724 a(n) = smallest prime which can be expressed as a sum of distinct powers of n.

Table of values

List of values