login

A077138 as a simple table

na(n)
00
11
22
35
420
525
6150
7157
81256
91265
1012650
1112661
12151932
13151945
142127230
152127245
1634035920
1734035937
18612646866
19612646885
2012252937700
2112252937721
22269564629862
23269564629885
246469551117240
256469551117265
26168208329048890

[0,1,2,5,20,25,150,157,1256,1265,12650,12661,
 151932,151945,2127230,2127245,34035920,34035937,
 612646866,612646885,12252937700,12252937721,
 269564629862,269564629885,6469551117240,
 6469551117265,168208329048890]