A046353 - cp's OEIS frontend

A046353 Odd composite numbers whose sum of prime factors is palindromic (counted with multiplicity).

n	a(n)
1	9
2	15
3	27
4	45
5	57
6	85
7	121
8	123
9	259
10	305
11	351
12	403
13	413
14	415
15	483
16	495
17	575
18	597
19	627
20	639
21	663
22	687
23	689
24	705
25	717
26	735
27	807
28	875
29	893
30	931
31	935
32	985
33	989
34	1073
35	1135
36	1183
37	1203
38	1207
39	1263
40	1285
41	1293
42	1331
43	1353
44	1383
45	1385
46	1407
47	1473
48	1505
49	1545

[9, 15, 27, 45, 57, 85, 121, 123, 259, 305, 351, 403, 413, 415, 483, 495, 575, 597, 627, 639, 663, 687, 689, 705, 717, 735, 807, 875, 893, 931, 935, 985, 989, 1073, 1135, 1183, 1203, 1207, 1263, 1285, 1293, 1331, 1353, 1383, 1385, 1407, 1473, 1505, 1545]

cp's OEIS Frontend

A046353 Odd composite numbers whose sum of prime factors is palindromic (counted with multiplicity).

Table of values

List of values