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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.

A249929 G.f. A(x) satisfies: 1+x = A(x)^3 + A(x)^4 - A(x)^6.

Table of values

n a(n)
0 1
1 1
2 6
3 87
4 1544
5 30669
6 652387
7 14535220
8 334846575
9 7911062633
10 190635605270
11 4667362377021
12 115772752576351
13 2903222873038115
14 73481220638826204
15 1874686187998433232
16 48159602555272931592
17 1244712958804985611455
18 32343121686417402278602
19 844434166911645229308309

List of values

[1, 1, 6, 87, 1544, 30669, 652387, 14535220, 334846575, 7911062633, 190635605270, 4667362377021, 115772752576351, 2903222873038115, 73481220638826204, 1874686187998433232, 48159602555272931592, 1244712958804985611455, 32343121686417402278602, 844434166911645229308309]

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

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