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A119039 as a simple table

n a(n)
1 1
2 10
3 15
4 55
5 105
6 5050
7 5151
8 10011
9 15051
10 105111
11 500500
12 501501
13 505515
14 510555
15 10015050
16 50005000
17 50015001
18 50055015
19 50105055
20 51010050
21 51111105
22 51151555
23 110551015
24 1051501011
25 1505550501
26 5000050000

[1,10,15,55,105,5050,5151,10011,15051,105111,
 500500,501501,505515,510555,10015050,50005000,
 50015001,50055015,50105055,51010050,51111105,
 51151555,110551015,1051501011,1505550501,
 5000050000]

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Last modified December 18 13:05 EST 2014. Contains 252157 sequences.