A027619 - cp's OEIS frontend

A027619 Numbers k such that Hofstadter Q-sequence Q(k) (A005185) satisfies Q(k) = k/2.

n	a(n)
1	2
2	50
3	56
4	128
5	156
6	166
7	208
8	238
9	272
10	308
11	336
12	392
13	474
14	476
15	512
16	618
17	658
18	666
19	710
20	734
21	836
22	868
23	1016
24	1064
25	1376
26	1386
27	1424
28	1432
29	1832
30	2216
31	2280
32	2334
33	2606
34	2638
35	2676
36	2700
37	2740
38	2782
39	2786
40	2912
41	2922
42	2948
43	2954
44	3758

[2, 50, 56, 128, 156, 166, 208, 238, 272, 308, 336, 392, 474, 476, 512, 618, 658, 666, 710, 734, 836, 868, 1016, 1064, 1376, 1386, 1424, 1432, 1832, 2216, 2280, 2334, 2606, 2638, 2676, 2700, 2740, 2782, 2786, 2912, 2922, 2948, 2954, 3758]

cp's OEIS Frontend

A027619 Numbers k such that Hofstadter Q-sequence Q(k) (A005185) satisfies Q(k) = k/2.

Table of values

List of values