cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A087414 Numbers n such that 2*n*k(n) is rational but not an integer, where k(n) is sum of successive remainders when computing the Euclidean algorithm for (1, 1/sqrt(n)) as defined in A086378 (MuPAD program is given there); numbers belonging to A086378 but not to A088900.

Table of values

n a(n)
1 153
2 1717
3 2244
4 2340
5 3525
6 3650
7 6460
8 7119
9 7475
10 10074
11 14490
12 19147
13 20008
14 20862
15 21424
16 21747
17 24453
18 25400
19 26039
20 27346
21 28028
22 28371
23 31484
24 35483
25 37008
26 44275
27 44678
28 45974
29 50389
30 52155
31 62187
32 63724
33 64752

List of values

[153, 1717, 2244, 2340, 3525, 3650, 6460, 7119, 7475, 10074, 14490, 19147, 20008, 20862, 21424, 21747, 24453, 25400, 26039, 27346, 28028, 28371, 31484, 35483, 37008, 44275, 44678, 45974, 50389, 52155, 62187, 63724, 64752]