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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.

A307988 T(n, k) the number of A-polynomials in F_2^k[T] of degree n, array read by descending antidiagonals.

Table of values

n a(n)
1 1
2 2
3 1
4 1
5 2
6 0
7 4
8 7
9 4
10 1
11 11
12 36
13 42
14 18
15 2
16 14
17 121
18 344
19 259
20 48
21 2
22 29
23 518
24 2750
25 4068
26 1652
27 172
28 4
29 72
30 2059
31 21924
32 65461
33 52368
34 10962
35 588
36 9
37 127
38 8136
39 174986
40 1048950
41 1677940
42 699288
43 74998
44 2034
45 14
46 242
47 32893
48 1398576
49 16778791
50 53686584
51 44738782
52 9587880
53 524475
54 7308
55 24

List of values

[1, 2, 1, 1, 2, 0, 4, 7, 4, 1, 11, 36, 42, 18, 2, 14, 121, 344, 259, 48, 2, 29, 518, 2750, 4068, 1652, 172, 4, 72, 2059, 21924, 65461, 52368, 10962, 588, 9, 127, 8136, 174986, 1048950, 1677940, 699288, 74998, 2034, 14, 242, 32893, 1398576, 16778791, 53686584, 44738782, 9587880, 524475, 7308, 24]

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

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