login
This site is supported by donations to The OEIS Foundation.

 

Logo


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

A277974 as a simple table

n a(n)
0 0
1 1
2 4
3 13
4 38
5 101
6 252
7 594
8 1340
9 2907
10 6104
11 12447
12 24744
13 48068
14 91476
15 170838
16 313646
17 566824
18 1009628
19 1774290
20 3079338
21 5282172
22 8962288
23 15050848
24 25032420
25 41255101
26 67406472
27 109236685
28 175654072
29 280371510
30 444372452
31 699579062
32 1094289564

[0,1,4,13,38,101,252,594,1340,2907,6104,12447,
 24744,48068,91476,170838,313646,566824,1009628,
 1774290,3079338,5282172,8962288,15050848,25032420,
 41255101,67406472,109236685,175654072,280371510,
 444372452,699579062,1094289564]

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 June 25 22:10 EDT 2019. Contains 324357 sequences. (Running on oeis4.)