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.

A183895 Real part of a (-4,-4) Gaussian integer Somos-4 sequence.

Table of values

n a(n)
0 1
1 -1
2 -2
3 8
4 32
5 -128
6 -1024
7 16384
8 262144
9 -4194304
10 -134217728
11 8589934592
12 549755813888
13 -35184372088832
14 -4503599627370496
15 1152921504606846976
16 295147905179352825856
17 -75557863725914323419136
18 -38685626227668133590597632
19 39614081257132168796771975168
20 40564819207303340847894502572032
21 -41538374868278621028243970633760768
22 -85070591730234615865843651857942052864
23 348449143727040986586495598010130648530944

List of values

[1, -1, -2, 8, 32, -128, -1024, 16384, 262144, -4194304, -134217728, 8589934592, 549755813888, -35184372088832, -4503599627370496, 1152921504606846976, 295147905179352825856, -75557863725914323419136, -38685626227668133590597632, 39614081257132168796771975168, 40564819207303340847894502572032, -41538374868278621028243970633760768, -85070591730234615865843651857942052864, 348449143727040986586495598010130648530944]

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

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