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A042742 as a simple table

n a(n)
0 30
1 901
2 54090
3 1623601
4 97470150
5 2925728101
6 175641156210
7 5272160414401
8 316505266020270
9 9500430141022501
10 570342313727370330
11 17119769841962132401
12 1027756532831455314390
13 30849815754785621564101
14 1852016701819968749160450
15 55591350870353848096377601

[30,901,54090,1623601,97470150,2925728101,
 175641156210,5272160414401,316505266020270,
 9500430141022501,570342313727370330,
 17119769841962132401,1027756532831455314390,
 30849815754785621564101,1852016701819968749160450,
 55591350870353848096377601]

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Last modified June 27 14:31 EDT 2024. Contains 373745 sequences. (Running on oeis4.)