A262897 - cp's OEIS frontend

A262897 Nonbranching nodes in the infinite trunk (A259934) of the tree generated by edge-relation A049820(child) = parent: a(n) = A259934(A262892(n)).

n	a(n)
1	2
2	12
3	18
4	30
5	42
6	54
7	90
8	94
9	106
10	121
11	190
12	194
13	210
14	236
15	242
16	254
17	298
18	302
19	342
20	346
21	354
22	366
23	374
24	390
25	410
26	426
27	442
28	466
29	494
30	530
31	546
32	558
33	562
34	566
35	574
36	606
37	650
38	658
39	710
40	716
41	730
42	746
43	914
44	942
45	986
46	1030
47	1038
48	1042
49	1052
50	1058
51	1090
52	1114
53	1134
54	1146
55	1240
56	1250
57	1266
58	1278
59	1286
60	1310
61	1354
62	1370
63	1378
64	1418
65	1426
66	1450
67	1454
68	1490
69	1562
70	1650
71	1662
72	1670
73	1676
74	1694
75	1706

[2, 12, 18, 30, 42, 54, 90, 94, 106, 121, 190, 194, 210, 236, 242, 254, 298, 302, 342, 346, 354, 366, 374, 390, 410, 426, 442, 466, 494, 530, 546, 558, 562, 566, 574, 606, 650, 658, 710, 716, 730, 746, 914, 942, 986, 1030, 1038, 1042, 1052, 1058, 1090, 1114, 1134, 1146, 1240, 1250, 1266, 1278, 1286, 1310, 1354, 1370, 1378, 1418, 1426, 1450, 1454, 1490, 1562, 1650, 1662, 1670, 1676, 1694, 1706]

cp's OEIS Frontend

A262897 Nonbranching nodes in the infinite trunk (A259934) of the tree generated by edge-relation A049820(child) = parent: a(n) = A259934(A262892(n)).

Table of values

List of values