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A307310 as a simple table

n a(n)
0 1
1 -1
2 -2
3 -3
4 -4
5 -4
6 -1
7 9
8 34
9 89
10 200
11 409
12 779
13 1394
14 2339
15 3624
16 4974
17 5323
18 1682
19 -13279
20 -56222
21 -163136
22 -408768
23 -943275
24 -2059237
25 -4310179
26 -8712425
27 -17072901
28 -32486302
29 -60006278
30 -107341413
31 -184979170
32 -303998680
33 -467127625
34 -642495990
35 -696247140

[1,-1,-2,-3,-4,-4,-1,9,34,89,200,409,779,1394,
 2339,3624,4974,5323,1682,-13279,-56222,-163136,
 -408768,-943275,-2059237,-4310179,-8712425,
 -17072901,-32486302,-60006278,-107341413,
 -184979170,-303998680,-467127625,-642495990,
 -696247140]

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Last modified April 24 12:22 EDT 2024. Contains 371937 sequences. (Running on oeis4.)