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.

A107049 Numerators of coefficients that satisfy: 3^n = Sum_{k=0..n} c(k)*x^k for n>=0, where c(k) = a(k)/A107050(k).

Table of values

n a(n)
0 1
1 2
2 1
3 11
4 101
5 71723
6 1462111
7 194269981673
8 224103520039487
9 14876670160046176873
10 20871062802926443547323
11 606768727432357137728440774281877
12 97827345788163051844748893917483101

List of values

[1, 2, 1, 11, 101, 71723, 1462111, 194269981673, 224103520039487, 14876670160046176873, 20871062802926443547323, 606768727432357137728440774281877, 97827345788163051844748893917483101]