login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A304474 as a simple table

n a(n)
1 4
2 12
3 19
4 37
5 94
6 202
7 428
8 965
9 2134
10 4692
11 10385
12 22939
13 50685
14 112126
15 247801
16 547629
17 1210890
18 2677120
19 5917928
20 13083023
21 28924080
22 63944514
23 141366373
24 312528443
25 690930487
26 1527496422
27 3376954419
28 7465688699
29 16504985560

[4,12,19,37,94,202,428,965,2134,4692,10385,22939,
 50685,112126,247801,547629,1210890,2677120,
 5917928,13083023,28924080,63944514,141366373,
 312528443,690930487,1527496422,3376954419,
 7465688699,16504985560]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 29 20:40 EST 2021. Contains 349416 sequences. (Running on oeis4.)