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.

A228868 Sum of all numbers n>=2 such that in their Fermi-Dirac representation every A050376-factor does not exceed A050376(n).

Table of values

n a(n)
1 2
2 11
3 59
4 359
5 2879
6 28799
7 345599
8 4838399
9 82252799
10 1480550399
11 29611007999
12 710664191999
13 18477268991999
14 554318069759999
15 17738178232319999
16 674050772828159999
17 28310132458782719999
18 1245645828186439679999
19 59790999752949104639999

List of values

[2, 11, 59, 359, 2879, 28799, 345599, 4838399, 82252799, 1480550399, 29611007999, 710664191999, 18477268991999, 554318069759999, 17738178232319999, 674050772828159999, 28310132458782719999, 1245645828186439679999, 59790999752949104639999]

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

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