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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.

A309037 Exponential Demlo sequence, like 12345...54321, but for powers of 2 instead.

Table of values

n a(n)
1 2
2 242
3 24842
4 2496842
5 249936842
6 24998736842
7 2499974736842
8 249999494736842
9 24999989894736842
10 2499999797894736842
11 249999995957894736842
12 24999999919157894736842
13 2499999998383157894736842

List of values

[2, 242, 24842, 2496842, 249936842, 24998736842, 2499974736842, 249999494736842, 24999989894736842, 2499999797894736842, 249999995957894736842, 24999999919157894736842, 2499999998383157894736842]

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

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