login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A017203 as a simple table

na(n)
02187
135831808
21801088541
321870000000
4137231006679
5587068342272
61954897493193
75455160701056
813348388671875
929509034655744
1060170087060757
11114868566764928
12207616015289871
13358318080000000
14594467302491009
15953133216331392
161483273860320763
172248392813428736

[2187,35831808,1801088541,21870000000,
 137231006679,587068342272,1954897493193,
 5455160701056,13348388671875,29509034655744,
 60170087060757,114868566764928,207616015289871,
 358318080000000,594467302491009,953133216331392,
 1483273860320763,2248392813428736]