login

A216865 as a simple table

na(n)
08
18
2-8
38
48
540
656
7104
8136
9200
10248
11328
12392
13488
14568
15680
16776
17904
181016
191160
201288
211448
221592
231768
241928
252120
262296
272504
282696
292920
303128
313368
323592
333848
344088
354360
364616
374904
385176
395480
405768
416088
426392
436728
447048
457400
467736

[8,8,-8,8,8,40,56,104,136,200,248,328,392,488,568,
 680,776,904,1016,1160,1288,1448,1592,1768,1928,
 2120,2296,2504,2696,2920,3128,3368,3592,3848,4088,
 4360,4616,4904,5176,5480,5768,6088,6392,6728,7048,
 7400,7736]