Prime Digit Sum

Problem Statement

Let $D(n)$ be the $n$-th positive integer that has the sum of its digits a prime.
For example, $D(61) = 157$ and $D(10^8) = 403539364$.

Find $D(10^{16 N}) \bmod 1000000007$.

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pysmirnov
$g(15)$, $9$ digits 3 weeks, 5 days ago
2
pysmirnov
$g(14)$, $9$ digits 3 weeks, 5 days ago
3
pysmirnov
$g(13)$, $9$ digits 3 weeks, 5 days ago
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pysmirnov
$g(12)$, $9$ digits 3 weeks, 5 days ago
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pysmirnov
$g(11)$, $9$ digits 3 weeks, 5 days ago