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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.

A100340 Numerators of the convergents in the continued fraction expansion for the constant given by A100338, where the partial quotients equal A006519 (greatest power of 2 dividing n).

Table of values

n a(n)
1 1
2 3
3 4
4 19
5 23
6 65
7 88
8 769
9 857
10 2483
11 3340
12 15843
13 19183
14 54209
15 73392
16 1228481
17 1301873
18 3832227
19 5134100
20 24368627
21 29502727
22 83374081
23 112876808
24 986388545
25 1099265353
26 3184919251
27 4284184604
28 20321657667
29 24605842271
30 69533342209

List of values

[1, 3, 4, 19, 23, 65, 88, 769, 857, 2483, 3340, 15843, 19183, 54209, 73392, 1228481, 1301873, 3832227, 5134100, 24368627, 29502727, 83374081, 112876808, 986388545, 1099265353, 3184919251, 4284184604, 20321657667, 24605842271, 69533342209]

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

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