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A156840 as a simple table

n a(n)
0 1
1 199
2 251
3 449
4 451
5 649
6 701
7 899
8 901
9 1099
10 1151
11 1349
12 1351
13 1549
14 1601
15 1799
16 1801
17 1999
18 2051
19 2249
20 2251
21 2449
22 2501
23 2699
24 2701
25 2899
26 2951
27 3149
28 3151
29 3349
30 3401
31 3599
32 3601
33 3799
34 3851
35 4049
36 4051
37 4249
38 4301
39 4499
40 4501
41 4699
42 4751
43 4949
44 4951

[1,199,251,449,451,649,701,899,901,1099,1151,1349,
 1351,1549,1601,1799,1801,1999,2051,2249,2251,2449,
 2501,2699,2701,2899,2951,3149,3151,3349,3401,3599,
 3601,3799,3851,4049,4051,4249,4301,4499,4501,4699,
 4751,4949,4951]

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Last modified May 1 20:04 EDT 2024. Contains 372176 sequences. (Running on oeis4.)