login

A108674 as a simple table

na(n)
01
115
284
3300
4825
51911
63920
77344
812825
921175
1033396
1150700
1274529
13106575
14148800
15203456
16273105
17360639
18469300
19602700
20764841
21960135
221193424
231470000
241795625
252176551
262619540
273131884
283721425
294396575
305166336
316040320
327028769
338142575

[1,15,84,300,825,1911,3920,7344,12825,21175,33396,
 50700,74529,106575,148800,203456,273105,360639,
 469300,602700,764841,960135,1193424,1470000,
 1795625,2176551,2619540,3131884,3721425,4396575,
 5166336,6040320,7028769,8142575]