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.

A048444 Take the first n numbers written in base 13, concatenate them, then convert from base 13 to base 10.

Table of values

n a(n)
1 1
2 15
3 198
4 2578
5 33519
6 435753
7 5664796
8 73642356
9 957350637
10 12445558291
11 161792257794
12 2103299351334
13 355457590375459
14 60072332773452585
15 10152224238713486880
16 1715725896342579282736
17 289957676481895898782401
18 49002847325440406894225787

List of values

[1, 15, 198, 2578, 33519, 435753, 5664796, 73642356, 957350637, 12445558291, 161792257794, 2103299351334, 355457590375459, 60072332773452585, 10152224238713486880, 1715725896342579282736, 289957676481895898782401, 49002847325440406894225787]