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

 

Logo

Annual Appeal: Please make a donation to keep the OEIS running. In 2018 we replaced the server with a faster one, added 20000 new sequences, and reached 7000 citations (often saying "discovered thanks to the OEIS").
Other ways to donate

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

A000607 as a simple table

n a(n)
0 1
1 0
2 1
3 1
4 1
5 2
6 2
7 3
8 3
9 4
10 5
11 6
12 7
13 9
14 10
15 12
16 14
17 17
18 19
19 23
20 26
21 30
22 35
23 40
24 46
25 52
26 60
27 67
28 77
29 87
30 98
31 111
32 124
33 140
34 157
35 175
36 197
37 219
38 244
39 272
40 302
41 336
42 372
43 413
44 456
45 504
46 557
47 614
48 677
49 744
50 819
51 899
52 987
53 1083
54 1186
55 1298
56 1420
57 1552
58 1695
59 1850
60 2018
61 2198
62 2394
63 2605
64 2833
65 3079
66 3344

[1,0,1,1,1,2,2,3,3,4,5,6,7,9,10,12,14,17,19,23,26,
 30,35,40,46,52,60,67,77,87,98,111,124,140,157,175,
 197,219,244,272,302,336,372,413,456,504,557,614,
 677,744,819,899,987,1083,1186,1298,1420,1552,1695,
 1850,2018,2198,2394,2605,2833,3079,3344]

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 15 17:45 EST 2018. Contains 318150 sequences. (Running on oeis4.)