A227626 - cp's OEIS frontend

A227626 Consider the spiral of Theodorus (A072895). This sequence is closely related to A224269 and gives the number of k successive revolutions such that the triangles are closer to 360 degrees than any previous triangles.

n	a(n)
1	1
2	2
3	4
4	6
5	22
6	30
7	45
8	53
9	211
10	242
11	429
12	554
13	917
14	1239
15	1738
16	2161
17	2986
18	3005
19	3101
20	3307
21	4800
22	6385
23	7308
24	15148
25	16668
26	19287
27	28103
28	72754
29	143406
30	457425
31	955117
32	1129313
33	2290339
34	7362039
35	11374333
36	11711400
37	11778444
38	11896240
39	14221855
40	31972242

[1, 2, 4, 6, 22, 30, 45, 53, 211, 242, 429, 554, 917, 1239, 1738, 2161, 2986, 3005, 3101, 3307, 4800, 6385, 7308, 15148, 16668, 19287, 28103, 72754, 143406, 457425, 955117, 1129313, 2290339, 7362039, 11374333, 11711400, 11778444, 11896240, 14221855, 31972242]

cp's OEIS Frontend

A227626 Consider the spiral of Theodorus (A072895). This sequence is closely related to A224269 and gives the number of k successive revolutions such that the triangles are closer to 360 degrees than any previous triangles.

Table of values

List of values