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.

A135510 Least positive number missing from row n of Stern's diatomic array (see A049456 or A002487).

Table of values

n a(n)
1 2
2 3
3 4
4 6
5 6
6 14
7 20
8 28
9 38
10 54
11 90
12 150
13 216
14 350
15 506
16 876
17 1230
18 2034
19 3160
20 4470
21 7764
22 12190
23 18816
24 29952
25 43800
26 73968
27 112602
28 182210
29 285780
30 474558
31 729432
32 1194078
33 1843110
34 2990880
35 4662450
36 7608720
37 11801580
38 18489120
39 29790300

List of values

[2, 3, 4, 6, 6, 14, 20, 28, 38, 54, 90, 150, 216, 350, 506, 876, 1230, 2034, 3160, 4470, 7764, 12190, 18816, 29952, 43800, 73968, 112602, 182210, 285780, 474558, 729432, 1194078, 1843110, 2990880, 4662450, 7608720, 11801580, 18489120, 29790300]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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