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A005405 formatted as a simple table:

n a(n)
1 1
2 3
3 6
4 13
5 24
6 47
7 86
8 159
9 285
10 509
11 895
12 1565
13 2708
14 4660
15 7964
16 13543
17 22912
18 38604
19 64785
20 108356
21 180661
22 300384
23 498183
24 824365
25 1361302
26 2243799
27 3692159
28 6066161
29 9952786
30 16309055
31 26694132
32 43646685
33 71297770
34 116366274

[1,3,6,13,24,47,86,159,285,509,895,1565,2708,4660,
 7964,13543,22912,38604,64785,108356,180661,300384,
 498183,824365,1361302,2243799,3692159,6066161,
 9952786,16309055,26694132,43646685,71297770,
 116366274]

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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