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

 

Logo

Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing.
Other ways to donate

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

A100424 as a simple table

n a(n)
1 2
2 3
3 13
4 37
5 107
6 139
7 223
8 251
9 359
10 397
11 503
12 647
13 683
14 857
15 887
16 1033
17 1151
18 1249
19 1291
20 1429
21 1493
22 1601
23 1667
24 1783
25 1831
26 2003
27 2053
28 2267
29 2377
30 2459
31 2593
32 2677
33 2753
34 2801
35 2903
36 3119
37 3209
38 3347
39 3461
40 3557
41 3607
42 3727
43 3851
44 4079
45 4139
46 4243

[2,3,13,37,107,139,223,251,359,397,503,647,683,
 857,887,1033,1151,1249,1291,1429,1493,1601,1667,
 1783,1831,2003,2053,2267,2377,2459,2593,2677,2753,
 2801,2903,3119,3209,3347,3461,3557,3607,3727,3851,
 4079,4139,4243]

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 16 06:18 EST 2019. Contains 330016 sequences. (Running on oeis4.)