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.

A247156 Numbers that are repeated in A001379.

Table of values

n a(n)
1 8980616927734375
2 3503434660075044981
3 172399434201593354756
4 286243267692724486144
5 640558364167263622626
6 691170144025469730622
7 1480279477146615234375
8 1768130802583126953125
9 4567199176912486400000
10 42940402913709544921875
11 70660346341309333984375
12 149614794149226010902528
13 161649111002260792968750
14 191259085113459945312500
15 260799524107083767968750
16 597787522207315571077947
17 626877403613887304040448
18 689763222744895005949242
19 689766726179555080994223
20 5514132424881463208443904
21 7567151576542452425781250
22 9592298143650890255171584
23 136574874874360806036041889

List of values

[8980616927734375, 3503434660075044981, 172399434201593354756, 286243267692724486144, 640558364167263622626, 691170144025469730622, 1480279477146615234375, 1768130802583126953125, 4567199176912486400000, 42940402913709544921875, 70660346341309333984375, 149614794149226010902528, 161649111002260792968750, 191259085113459945312500, 260799524107083767968750, 597787522207315571077947, 626877403613887304040448, 689763222744895005949242, 689766726179555080994223, 5514132424881463208443904, 7567151576542452425781250, 9592298143650890255171584, 136574874874360806036041889]

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

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