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A070831 as a simple table

na(n)
1191
2353
313331
41123211
51221221
61303031
71311131
83103013
9110232011
10111050111
11112030211
12112111211
13121111121
14130030031
15301111103
1610000900001
1710002520001
1810013131001
1910111311101
2010301110301

[191,353,13331,1123211,1221221,1303031,1311131,
 3103013,110232011,111050111,112030211,112111211,
 121111121,130030031,301111103,10000900001,
 10002520001,10013131001,10111311101,10301110301]