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A048711 formatted as a simple table:

n a(n)
0 7
1 27
2 119
3 427
4 1799
5 6939
6 30583
7 109227
8 458759
9 1769499
10 7798903
11 27984299
12 117901063
13 454761243
14 2004318071
15 7158278827
16 30064771079
17 115964117019
18 511101108343
19 1833951035819
20 7726646167303

[7,27,119,427,1799,6939,30583,109227,458759,
 1769499,7798903,27984299,117901063,454761243,
 2004318071,7158278827,30064771079,115964117019,
 511101108343,1833951035819,7726646167303]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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