A259040 - cp's OEIS frontend

A259040 Numbers n such that digital root of n is 3*(digital root of n-th prime).

n	a(n)
1	12
2	15
3	21
4	33
5	60
6	75
7	84
8	93
9	123
10	186
11	264
12	327
13	384
14	519
15	651
16	654
17	678
18	726
19	753
20	762
21	771
22	807
23	831
24	852
25	870
26	897
27	924
28	975
29	993
30	1023
31	1029
32	1056
33	1110
34	1122
35	1128
36	1149
37	1194
38	1203
39	1248
40	1257
41	1272
42	1290
43	1302
44	1308
45	1317
46	1347
47	1407
48	1437
49	1443
50	1464
51	1482
52	1524
53	1527
54	1533
55	1554
56	1581
57	1644
58	1662
59	1677

[12, 15, 21, 33, 60, 75, 84, 93, 123, 186, 264, 327, 384, 519, 651, 654, 678, 726, 753, 762, 771, 807, 831, 852, 870, 897, 924, 975, 993, 1023, 1029, 1056, 1110, 1122, 1128, 1149, 1194, 1203, 1248, 1257, 1272, 1290, 1302, 1308, 1317, 1347, 1407, 1437, 1443, 1464, 1482, 1524, 1527, 1533, 1554, 1581, 1644, 1662, 1677]

cp's OEIS Frontend

A259040 Numbers n such that digital root of n is 3*(digital root of n-th prime).

Table of values

List of values