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A027578 as a simple table

na(n)
030
155
290
3135
4190
5255
6330
7415
8510
9615
10730
11855
12990
131135
141290
151455
161630
171815
182010
192215
202430
212655
222890
233135
243390
253655
263930
274215
284510
294815
305130
315455
325790
336135
346490
356855
367230
377615
388010
398415
408830
419255
429690
4310135
4410590
4511055

[30,55,90,135,190,255,330,415,510,615,730,855,990,
 1135,1290,1455,1630,1815,2010,2215,2430,2655,2890,
 3135,3390,3655,3930,4215,4510,4815,5130,5455,5790,
 6135,6490,6855,7230,7615,8010,8415,8830,9255,9690,
 10135,10590,11055]