login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A008381 as a simple table

na(n)
00
10
20
30
40
51
61
72
84
98
1016
1116
1224
1336
1454
1581
1681
17108
18144
19192
20256
21256
22320
23400
24500
25625
26625
27750
28900
291080
301296
311296
321512
331764
342058
352401
362401
372744
383136
393584
404096
414096
424608
435184
445832

[0,0,0,0,0,1,1,2,4,8,16,16,24,36,54,81,81,108,144,
 192,256,256,320,400,500,625,625,750,900,1080,1296,
 1296,1512,1764,2058,2401,2401,2744,3136,3584,4096,
 4096,4608,5184,5832]