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

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 56th year, we are closing in on 350,000 sequences, and we’ve crossed 9,700 citations (which often say “discovered thanks to the OEIS”).

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

A228978 as a simple table

n a(n)
1 11767181
2 35057849
3 84428051
4 91460249
5 105929711
6 115401719
7 162790781
8 197352401
9 217761851
10 235863209
11 266250839
12 284597741
13 370000511
14 386278019
15 554761451
16 576412271
17 581549669
18 592975109
19 611599661
20 625806761
21 626450411
22 655727771
23 670280591
24 680468669
25 744737111
26 883687349
27 1085880641
28 1119813311
29 1139369111

[11767181,35057849,84428051,91460249,105929711,
 115401719,162790781,197352401,217761851,235863209,
 266250839,284597741,370000511,386278019,554761451,
 576412271,581549669,592975109,611599661,625806761,
 626450411,655727771,670280591,680468669,744737111,
 883687349,1085880641,1119813311,1139369111]

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 December 8 17:01 EST 2021. Contains 349596 sequences. (Running on oeis4.)