login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

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

A069987 as a simple table

n a(n)
1 2
2 5
3 10
4 17
5 26
6 37
7 65
8 82
9 101
10 122
11 145
12 170
13 197
14 226
15 257
16 290
17 362
18 401
19 442
20 485
21 530
22 577
23 626
24 677
25 730
26 785
27 842
28 901
29 962
30 1090
31 1157
32 1226
33 1297
34 1370
35 1522
36 1601
37 1765
38 1937
39 2026
40 2117
41 2210
42 2305
43 2402
44 2501
45 2602
46 2705
47 2810
48 2917
49 3026

[2,5,10,17,26,37,65,82,101,122,145,170,197,226,
 257,290,362,401,442,485,530,577,626,677,730,785,
 842,901,962,1090,1157,1226,1297,1370,1522,1601,
 1765,1937,2026,2117,2210,2305,2402,2501,2602,2705,
 2810,2917,3026]

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)