A087954 - cp's OEIS frontend

A087954 (2 + phi)/a(n) is the sum of successive remainders when computing the Euclidean algorithm for (1, A088166(n)/phi) with phi being the golden ratio, where n >= 2.

n	a(n)
2	40
3	320
4	2160
5	15004
6	103680
7	709804
8	4868640
9	33385280
10	228811000
11	1568358004
12	10749957120
13	73681030804
14	505018447960
15	3461452808000
16	23725145626560
17	162614587921804
18	1114577054219520
19	7639424691459004
20	52361396168994000
21	358890350005878080

[40, 320, 2160, 15004, 103680, 709804, 4868640, 33385280, 228811000, 1568358004, 10749957120, 73681030804, 505018447960, 3461452808000, 23725145626560, 162614587921804, 1114577054219520, 7639424691459004, 52361396168994000, 358890350005878080]

cp's OEIS Frontend

A087954 (2 + phi)/a(n) is the sum of successive remainders when computing the Euclidean algorithm for (1, A088166(n)/phi) with phi being the golden ratio, where n >= 2.

Table of values

List of values