A247512 - cp's OEIS frontend

A247512 The curvature (rounded down) of touching circles inscribed in a special way in the smaller segment of circle of radius 10/9 divided by a chord of length 4/3.

n	a(n)
0	9
1	10
2	13
3	20
4	35
5	64
6	119
7	224
8	428
9	821
10	1576
11	3030
12	5828
13	11215
14	21584
15	41545
16	79968
17	153931
18	296306
19	570371
20	1097933
21	2113463
22	4068308
23	7831289
24	15074840
25	29018319
26	55858826
27	107525476
28	206981225
29	398428629
30	766955420
31	1476351286
32	2841903278
33	5470523390

[9, 10, 13, 20, 35, 64, 119, 224, 428, 821, 1576, 3030, 5828, 11215, 21584, 41545, 79968, 153931, 296306, 570371, 1097933, 2113463, 4068308, 7831289, 15074840, 29018319, 55858826, 107525476, 206981225, 398428629, 766955420, 1476351286, 2841903278, 5470523390]

cp's OEIS Frontend

A247512 The curvature (rounded down) of touching circles inscribed in a special way in the smaller segment of circle of radius 10/9 divided by a chord of length 4/3.

Table of values

List of values