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A014153 as a simple table

n a(n)
0 1
1 3
2 7
3 14
4 26
5 45
6 75
7 120
8 187
9 284
10 423
11 618
12 890
13 1263
14 1771
15 2455
16 3370
17 4582
18 6179
19 8266
20 10980
21 14486
22 18994
23 24757
24 32095
25 41391
26 53123
27 67865
28 86325
29 109350
30 137979
31 173450
32 217270
33 271233
34 337506
35 418662
36 517795
37 638565
38 785350
39 963320
40 1178628

[1,3,7,14,26,45,75,120,187,284,423,618,890,1263,
 1771,2455,3370,4582,6179,8266,10980,14486,18994,
 24757,32095,41391,53123,67865,86325,109350,137979,
 173450,217270,271233,337506,418662,517795,638565,
 785350,963320,1178628]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)