login

A370821 as a simple table

na(n)
13
212
354
4210
5798
62850
710038
834410
9116406
10388362
111283430
124203786
1313675038
1444211570
15142202574
16455299242
171451997726
184614253122
1914617620726
2046177325994
21145505603694
22457437342546
231435074324006
244493508791754
2514045385985902

[3,12,54,210,798,2850,10038,34410,116406,388362,
 1283430,4203786,13675038,44211570,142202574,
 455299242,1451997726,4614253122,14617620726,
 46177325994,145505603694,457437342546,
 1435074324006,4493508791754,14045385985902]