A036057 - cp's OEIS frontend

A036057 Friedman numbers: can be written in a nontrivial way using their digits and the operations + - * / ^ and concatenation of digits (but not of results).

n	a(n)
1	25
2	121
3	125
4	126
5	127
6	128
7	153
8	216
9	289
10	343
11	347
12	625
13	688
14	736
15	1022
16	1024
17	1206
18	1255
19	1260
20	1285
21	1296
22	1395
23	1435
24	1503
25	1530
26	1792
27	1827
28	2048
29	2187
30	2349
31	2500
32	2501
33	2502
34	2503
35	2504
36	2505
37	2506
38	2507
39	2508
40	2509
41	2592
42	2737
43	2916
44	3125
45	3159

[25, 121, 125, 126, 127, 128, 153, 216, 289, 343, 347, 625, 688, 736, 1022, 1024, 1206, 1255, 1260, 1285, 1296, 1395, 1435, 1503, 1530, 1792, 1827, 2048, 2187, 2349, 2500, 2501, 2502, 2503, 2504, 2505, 2506, 2507, 2508, 2509, 2592, 2737, 2916, 3125, 3159]

cp's OEIS Frontend

A036057 Friedman numbers: can be written in a nontrivial way using their digits and the operations + - * / ^ and concatenation of digits (but not of results).

Table of values

List of values