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A162505
as a simple table
n
a(n)
0
1
1
4
2
10
3
19
4
31
5
46
6
63
7
81
8
99
9
116
10
131
11
143
12
151
13
154
14
151
15
143
16
131
17
116
18
99
19
81
20
63
21
46
22
31
23
19
24
10
25
4
26
1
[1,4,10,19,31,46,63,81,99,116,131,143,151,154,151, 143,131,116,99,81,63,46,31,19,10,4,1]
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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)
